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Ultima frontieră => Omenirea în spațiu => Topic started by: l3x on March 27, 2012, 03:31:51 PM

Title: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on March 27, 2012, 03:31:51 PM
Stiri, noutati, informatii si discutii despre SpaceX


(http://upload.wikimedia.org/wikipedia/en/d/d3/SpaceX_logo.svg)
Title: Re: SpaceX
Post by: valexandru on March 27, 2012, 03:34:05 PM
Te referi la:
Quote
Space Exploration Technologies Corporation, cunoscută ca SpaceX, este o companie privată din Statele Unite ale Americii dedicată realizării de vehicule pentru transportul în spațiul cosmic, fondată ca o companie pornind de la zero de către co-fondatorul companiei PayPal, antreprenorul Elon Musk.
?
Title: Re: SpaceX
Post by: l3x on March 27, 2012, 03:48:49 PM
In primul rand, scuze Ionut pentru intarzierea de jumatate de an :)

Informatii generale despre companie
(sursa wikipedia.org)

Type                         Private
Industry                 Aerospace
Founded                 2002
Headquarters         Hawthorne, California
Key people             Elon Musk (CEO and CTO)
                             Gwynne Shotwell (President)
Products                 Orbital rocket launch
                             Commercial Orbital Transportation Services
Employees              > 1,500 (Early 2011)[2]
Website                 www.spacex.com

"Produse"

Falcon 1/1e   : http://en.wikipedia.org/wiki/Falcon_1         
Falcon 9        : http://en.wikipedia.org/wiki/Falcon_9
Falcon Heavy: http://en.wikipedia.org/wiki/Falcon_Heavy
Dragon         : http://en.wikipedia.org/wiki/Dragon_%28spacecraft%29

Si un video, biggest SpaceX achievement so far:

http://www.youtube.com/v/cdLITgWKe_0

Quote from: valexandru on March 27, 2012, 03:34:05 PM
Te referi la:
Quote
Space Exploration Technologies Corporation, cunoscută ca SpaceX, este o companie privată din Statele Unite ale Americii dedicată realizării de vehicule pentru transportul în spațiul cosmic, fondată ca o companie pornind de la zero de către co-fondatorul companiei PayPal, antreprenorul Elon Musk.
?

Salut valexandru! Da, la ei ma refer :)

Next launch:

QuoteApril 30     Falcon 9  •  Dragon C2
Launch time: 1622 GMT (12:22 p.m. EDT)
Launch site: SLC-40, Cape Canaveral Air Force Station, Florida

The SpaceX Falcon 9 rocket will launch the second Dragon spacecraft, called Dragon C2, to demonstrate rendezvous and berthing with the International Space Station for cargo-delivery. The company is building the Dragon to fly on operational resupply missions to the orbiting lab. Delayed from June 6, Oct. 8, Nov. 30, Dec. 19, Jan. 7, Feb. 7 and March 20. See our Mission Status Center. [March 15]

http://spaceflightnow.com/tracking/index.html (http://spaceflightnow.com/tracking/index.html)
Title: Re: SpaceX
Post by: valexandru on March 27, 2012, 03:58:24 PM
^^
Mersi de raspuns :cheers: .
Pe 30 aprilie cea mai apropiata lansare?
Se vede ca sunt mai harnici decat NASA:cheers:
Title: Re: SpaceX
Post by: Ionut on March 27, 2012, 04:26:19 PM
@l3x: bine ai revenit!!! Nu-i bai de intarziere, e bine ca ai revenit. Multumesc pentru updateuri! :cheers:
Title: Re: SpaceX
Post by: l3x on March 31, 2012, 09:02:39 AM
Quote
Half-ton of cargo on Dragon's space station manifest

Technicians will load more than 1,000 pounds of food and clothing into SpaceX's Dragon capsule next month for delivery to the International Space Station on the commercial craft's first flight to the outpost.

Working inside the company's hangar adjacent to the Falcon 9 launch pad, technicians will carefully stow approximately 530 kilograms, or 1,168 pounds, of station-bound cargo inside the Dragon's pressurized section. Most of the supplies are currently scheduled to be loaded inside Dragon in mid-April.

Josh Byerly, a NASA spokesperson, said the cargo is comprised of mostly low-value items such as food, water, and clothing to supplement supplies delivered this week aboard Europe's Automated Transfer Vehicle.

"It's not one-of-a-kind [hardware], but it's important cargo, all the same," said Mike Suffredini, NASA's space station program manager.

Future Dragon flights will be filled with more than 3,500 pounds of cargo.

Widely anticipated by NASA, lawmakers and space enthusiasts, the flight is due to blast off no sooner than April 30 at 1622 GMT (12:22 p.m. EDT) from Cape Canaveral, Fla.

Beginning a two-day high-speed chase of the space station, SpaceX's Falcon 9 rocket will lift the gumdrop-shaped spacecraft into orbit a few minutes after launch.

The SpaceX flight will also carry some research payloads, including student experiments and scientific gear for NanoRacks, a company which designs low-cost research platforms for the International Space Station.

The space station crew will unload cargo from the Dragon spacecraft after its scheduled arrival at the orbiting lab May 3. The astronauts will replace the supplies with 660 kilograms, or 1,455 pounds, of equipment for return to Earth.


Besides Russia's Soyuz crew capsule, the Dragon will be the only spacecraft able to return space station hardware and experiments to Earth. After about a three-week stay at the space station, the Dragon will parachute into the Pacific Ocean west of Baja California for recovery by a maritime retrieval team.

Supplies for the Dragon mission are already arriving at the Kennedy Space Center, where they are being packaged and prepared for flight inside the Space Station Processing Facility, according to George Diller, a NASA spokesperson at KSC.

Measuring 9.5 feet tall and 11.8 feet wide at its base, the Dragon's pressurized cabin has a volume of about 245 cubic feet, according to SpaceX.

The cargo aboard the Dragon craft's first flight to the space station will not go toward the commitment in SpaceX's $1.6 billion contract to transport 44,000 pounds of supplies to the complex over 12 operational flights.

"This was additional cargo that was added so that we could fully check out the cargo capability on the demo mission," Byerly said.

SpaceX's operational Commercial Resupply Services missions could begin as soon as August, assuming the upcoming test flight goes well.

http://www.spaceflightnow.com/falcon9/003/120330cargo/ (http://www.spaceflightnow.com/falcon9/003/120330cargo/)
Title: Re: SpaceX
Post by: l3x on April 02, 2012, 02:14:34 PM

QuoteIndustry Leaders Lend Expertise As Company Prepares for Astronaut Flights

Hawthorne, CA – Today, Space Exploration Technologies (SpaceX), one of the leading private companies working to restore America's ability to carry astronauts to the Space Station, announced it has assembled a team of outside experts to help the company create the world's safest human spaceflight system.

"When it comes to manned spaceflight, safety is our top priority," said SpaceX CEO and Chief Designer, Elon Musk. "These experts will provide us with important insights as we prepare to carry astronauts on the next generation of American spacecraft."

(http://www.spacex.com/assets/img/2012-03-29-001.jpg)

sursa: http://www.spacex.com/press.php?page=20120329 (http://www.spacex.com/press.php?page=20120329)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 17, 2012, 01:29:28 PM
Flight Readiness Review complete for SpaceX flight

QuoteNASA and SpaceX officials will proceed with preparations for the scheduled April 30 launch of a commercial demo flight to the International Space Station, managers decided during a Flight Readiness Review on Monday. But more software verifications are needed before officials give final approval for the mission.

The Flight Readiness Review concluded SpaceX's launch date target of April 30 is realistic, but more discussions are planned in the coming days before final launch preparations begin.

An internal SpaceX readiness review is on tap for April 22, followed by a meet-up between SpaceX and NASA officials April 23.

Bill Gerstenmaier, NASA's associate administrator for human exploration and operations, said more "in-the-loop" testing between hardware and software is scheduled over the next few days.

There are also several software validation steps remaining before flight, according to Mike Suffredini, NASA's space station program manager.

Liftoff on April 30 would occur in a brief launch opportunity at 12:22 p.m. EDT (1622 GMT). The Dragon spacecraft will berth with the space station May 3.

http://spaceflightnow.com/falcon9/003/status.html (http://spaceflightnow.com/falcon9/003/status.html)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on April 17, 2012, 01:33:54 PM
Ce bine se misca! Vesti legate de Virgin Galactic ai? Nu am mai urmarit in ultima vreme... :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 19, 2012, 03:35:13 PM
N-am nicio noutate despre Virgin Galactic... aaa, am vazut/citit pe undeva cum ca vine Richard Branson in Romania sa tina nu-stiu-ce prelegere :)

Oricum Virgin Galactic nu ma prea pasioneaza, they don't want to go to the stars... or at least LEO.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: valexandru on April 19, 2012, 03:43:46 PM
:cheers: pt toate informatiile pe care le pui!
Imi place mult avatarul pe care ti l-ai pus.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 20, 2012, 10:47:48 AM
inca un articol interesant :

SpaceX to Launch First Private Craft to Space Station—Next Stop: Mars?

QuoteThe SpaceX Dragon capsule is almost ready to become the first private spacecraft to visit the International Space Station (ISS), NASA and SpaceX officials announced today.

Following what's known as a flight-readiness review, Space Exploration Technologies Corporation, aka SpaceX, is so far on course to launch the reusable Dragon aboard the firm's Falcon 9 rocket later this month, NASA said at a Monday press briefing.

But SpaceX founder Elon Musk already has his eyes on a bigger prize: putting people on Mars as quickly as possible.

According to Musk, all SpaceX ventures—including the Dragon mission—are being designed to advance this ambitious larger goal.

"I'm a big believer in humanity becoming a multiplanetary species," Musk said.

"At SpaceX our goal is to keep pushing innovations in rocketry and scaling things up to get to a point where we can allow people to basically move to Mars."


full article here : http://news.nationalgeographic.com/news/2012/04/120416-nasa-spacex-dragon-launch-readiness-space-station-science/?source=link_TW_02&plckOnPage=2 (http://news.nationalgeographic.com/news/2012/04/120416-nasa-spacex-dragon-launch-readiness-space-station-science/?source=link_TW_02&plckOnPage=2)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 25, 2012, 05:25:23 PM
SpaceX flight preps continue with fueling, engine hotfire

QuoteWhile engineers analyze and tweak software coding, SpaceX will continue making physical preparations to the Dragon spacecraft and Falcon 9 booster for a commercial launch to the International Space Station as soon as May 7, officials said Tuesday.

Managers on Tuesday officially reset the flight's target launch date to May 7. The precise launch opportunity will be at 9:38 a.m. EDT (1338 GMT). SpaceX could make a second launch attempt May 10 if officials are comfortable with flying the Dragon mission before the arrival of three astronauts aboard a Russian Soyuz spacecraft.

SpaceX decided Monday to delay the launch from April 30 to allow for more hardware-in-the-loop testing and proper data reviews. The company has conducted extensive software testing since last year to meet NASA's stringent safety requirements for approaching the space station.

The hardware-in-the-loop testing employs test units at SpaceX's headquarters in Hawthorne, Calif., and the flight spacecraft in the hangar at Cape Canaveral's launch pad 40.

"It's where you get the hardware and the software together and you make sure that they operate as you expect," said Mike Suffredini, NASA's space station program manager, in a media briefing earlier this month.

SpaceX's software testing must prove the Dragon spacecraft is safe enough to fly in close proximity to the space station and its crew. NASA is responsible for ensuring the complex and its residents are not threatened by visiting vehicles.

The Dragon capsule features redundant systems, but its software must be able to recognize failures and respond properly, switching to backup strings if necessary.

"We appreciate that SpaceX is taking the necessary time to help ensure the success of this historic flight," said Bill Gerstenmaier, NASA's associate administrator for human exploration and operations. "We will continue to work with SpaceX in preparing for the May 7 launch to the International Space Station."

Launch preparations continued Tuesday while SpaceX and NASA worked on the Dragon's software reviews.

Filling of the Dragon capsule's hypergolic propellant tanks was supposed to be completed Tuesday, according to Kirstin Brost Grantham, a SpaceX spokesperson.

The spacecraft was scheduled to be rotated from a vertical position to a horizontal orientation Thursday and attached to the upper stage of the Falcon 9 launcher inside SpaceX's hangar.

The aerodynamic nose cone is set to be integrated to the forward end of the Dragon capsule Friday.

A brief firing of the Falcon rocket's nine Merlin first stage engines is scheduled for April 30. SpaceX conducts a hotfire test of the Falcon 9's engines before each launch to check their health.

A technical review meeting is planned for Friday, and a SpaceX launch readiness review is set for May 5, according to an official familiar with the Dragon mission.

As currently envisioned, the schedule would make possible a launch attempt May 7, assuming NASA and SpaceX finish software testing.

SpaceX's launch on May 7 is booked on the U.S. Air Force range after the May 3 blastoff of a United Launch Alliance Atlas 5 rocket with a military communications satellite.

If the Dragon spacecraft takes off May 7, it will catch up with the space station in orbit for a flyby of the outpost May 9. The initial rendezvous will demonstrate the craft's ability to navigate and communicate with the space station.

If the flyby goes as planned, NASA and SpaceX will give the go-ahead for the capsule to approach the space station May 10. The Dragon will meticulously close in on the station, stopping several times at predetermined points to ensure all systems are functioning as expected.

The automated spaceship will reach a location 30 feet underneath the space station during the May 10 rendezvous, close enough for the lab's manually-operated robot arm to grab the capsule and install it on a berthing port.

NASA has signed up for 12 operational resupply missions with SpaceX's Falcon 9 rocket and Dragon spacecraft. The $1.6 billion contract covers cargo delivery and return services.

The space agency has also provided $381 million to help pay for development of the SpaceX vehicles under a public-private partnership. 

sursa: http://spaceflightnow.com/falcon9/003/120424date/ (http://spaceflightnow.com/falcon9/003/120424date/)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 14, 2012, 11:41:25 AM
SPACEX AND BIGELOW AEROSPACE JOIN FORCES TO OFFER CREWED MISSIONS TO PRIVATE SPACE

QuoteHawthorne, CA, and Las Vegas, NV– Space Exploration Technologies (SpaceX) and Bigelow Aerospace (BA) have agreed to conduct a joint marketing effort focused on international customers. The two companies will offer rides on SpaceX's Dragon spacecraft, using the Falcon launch vehicle to carry passengers to Bigelow habitats orbiting the earth.

According to Bigelow Aerospace's President and Founder, Robert T. Bigelow, "We're very excited to be working with our colleagues at SpaceX to present the unique services that our two companies can offer to international clientele. We're eager to join them overseas to discuss the substantial benefits that BA 330 leasing can offer in combination with SpaceX transportation capabilities".

The BA 330 is a habitat that will provide roughly 330 cubic meters of usable volume and can support a crew of up to six. Bigelow Aerospace plans to connect two or more BA 330s in orbit to provide national space agencies, companies, and universities with unparalleled access to the microgravity environment.

"SpaceX and BA have a lot in common. Both companies were founded to help create a new era in space enterprise," said SpaceX President Gwynne Shotwell. "Together we will provide unique opportunities to entities -- whether nations or corporations -- wishing to have crewed access to the space environment for extended periods. I'm looking forward to working with Bigelow Aerospace and engaging with international customers," Shotwell explained.

SpaceX's Dragon spacecraft will be capable of carrying seven passengers to orbit. With the company's Falcon family of rockets, SpaceX is working to create the world's safest human spaceflight system.

The companies will kick off their marketing effort in Asia. Representatives from Bigelow and SpaceX will meet with officials in Japan shortly after the next launch of the Falcon 9 and Dragon spacecraft.


About SpaceX

SpaceX designs, manufactures and launches the world's most advanced rockets and spacecraft. With a diverse manifest of launches to deliver commercial and government satellites to orbit, SpaceX is the world's fastest growing space launch company. In 2010, SpaceX became the first commercial company in history to put a spacecraft into orbit and return it safely to Earth. With the retirement of the space shuttle, the SpaceX Falcon 9 rocket and Dragon spacecraft will soon carry cargo and astronauts to and from the International Space Station for NASA. Founded in 2002 by Elon Musk, SpaceX is a private company owned by management and employees, with minority investments from the Founders Fund, Draper Fisher Jurvetson, and Valor Equity Partners. The company has over 1,700 employees in California, Texas, Washington, D.C., and Florida. For more information, visit spacex.com.

About Bigelow Aerospace

Bigelow Aerospace is an entrepreneurial company dedicated to revolutionizing space commerce and exploration via the development of next-generation expandable habitat technology. Bigelow Aerospace's habitats will offer unprecedented amounts of volume on-orbit while providing astronauts with enhanced protection against radiation and physical debris. Bigelow habitats are also lighter and more affordable than traditional rigidized metallic structures. Bigelow Aerospace is the first and only organization to demonstrate expandable habitat technology in orbit, via the successful launch of Genesis I in 2006 and Genesis II in 2007. Bigelow Aerospace has manufacturing facilities and offices in Nevada and Maryland. For more information, visit bigelowaerospace.com.

source: http://www.spacex.com/press.php?page=20120510 (http://www.spacex.com/press.php?page=20120510)

- de urmarit pe viitor si Bigelow Aerospace. Eu am auzit de ei de mult dar aveam impresia ca nu sunt 'for real', tinand cont de site-ul lor care emana 'ieftineala'. Totusi se misca, au contracte pentru lansari cu ULA, proiecte foarte interesante si doua demo-uri de mici dimensiuni ce sunt deja pe orbita. Pentru cei interesati mai multe informatii se gasesc aici http://en.wikipedia.org/wiki/Bigelow_Aerospace (http://en.wikipedia.org/wiki/Bigelow_Aerospace) si aici http://www.bigelowaerospace.com/ (http://www.bigelowaerospace.com/). (poate ma invata cineva pe pm cum sa pun description la link).

- SpaceX Falcon9/Dragon demo are acum data de lansare pe 19 Mai. Daca demonstratia asta iese cum trebuie va insemna un MARE lucru atat pentru industrie cat si pentru explorarea spatiului.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 16, 2012, 11:42:08 AM
in sfarsit o veste buna, a crescut mult probabilitatea ca zborul asta sa nu se amane iar (pt. a n>10-a oara):

QuoteNASA's space station management team on Tuesday approved plans to launch SpaceX's first commercial flight to the complex Saturday, signing off on software changes governing the privately-built capsule's final approach to the orbiting outpost.

The 157-foot-long rocket will roll out from its hangar at Cape Canaveral Air Force Station on Thursday to be rotated vertical on top of its seaside launch pad.

Liftoff is set for Saturday at 0855 GMT (4:55 a.m. EDT). The Dragon spacecraft should be grappled by the space station's robot arm at about 1211 GMT (8:11 a.m. EDT) on May 22.

Officials have delayed the launch from the beginning of 2012 to review the Dragon spacecraft's software, particularly the code which controls the capsule's final rendezvous with the space station and detects and responds to system failures during the Dragon's delicate maneuvers near the complex.

Tuesday's Flight Readiness Review evaluated results from software tests over the last few weeks.

"The teams reported all remaining work had been completed and everyone is 'go' for launch," NASA posted in a statement on its website. "SpaceX reported that the Dragon spacecraft and its systems are ready for the mission."

Mike Horkachuck, NASA's project executive for SpaceX, said the space agency is comfortable with SpaceX's readiness for the flight.

"We closed out a lot of work over the last couple of weeks," Horkachuck said. "There was a lot of software that's been rechecked and validated by the space station program. They did an end-to-end test of the data system, as well as another stage test, checking all the software functionality as it relates to the space station. We looked at a lot of the changes that have been done on the software and gotten comfortable that all those changes were acceptable."

Astronauts Don Pettit and Andre Kuipers replaced a GPS navigation unit aboard the space station Monday after ground controllers noticed a failure last week. The GPS instrumentation is mandatory for Dragon's navigation system during the craft's final approach to the complex.

SpaceX plans an internal Launch Readiness Review on Thursday.

The flight is a crucial test for SpaceX, which holds a $1.6 billion contract for 12 cargo delivery flights to the space station. SpaceX could begin executing operational flights under the contract later this year if the upcoming test mission goes as planned.

Sursa Mission Status Center - Spaceflightnow.com
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 22, 2012, 10:06:33 AM
Priviti lansarea live aici:

http://spaceflightnow.com/falcon9/003/status.html (http://spaceflightnow.com/falcon9/003/status.html)

Punem si badge-ul misiunii :)

(http://spaceflightnow.com/falcon9/003/images/cots2patch_120120.jpg)

TUESDAY, MAY 22, 2012
0754 GMT (3:54 a.m. EDT)
DRAGON SEPARATION!


TUESDAY, MAY 22, 2012
0754 GMT (3:54 a.m. EDT)
T+plus 9 minutes, 27 seconds. Second stage engine cutoff.


TUESDAY, MAY 22, 2012
0752 GMT (3:52 a.m. EDT)
T+plus 8 minutes. One minute until the second stage Merlin engine is supposed to shut down as the vehicle reaches orbit. The rocket is aiming for an orbit with a low point of 192 miles, a high point of 211 miles, and an inclination of 51.6 degrees.


TUESDAY, MAY 22, 2012
0752 GMT (3:52 a.m. EDT)
T+plus 7 minutes, 30 seconds. Falcon 9 is now traveling 1,000 kilometers northeast of Cape Canaveral at an altitude of 300 kilometers. All systems normal.


TUESDAY, MAY 22, 2012
0750 GMT (3:50 a.m. EDT)
T+plus 6 minutes. No problems with the launch so far. The second stage is stable and a rocketcam is returning live video from the rocket.


TUESDAY, MAY 22, 2012
0750 GMT (3:50 a.m. EDT)
T+plus 5 minutes, 30 seconds. Altitude is 220 kilometers, velocity is 3.4 kilometers per second, and downrange distance is 470 kilometers.


TUESDAY, MAY 22, 2012
0749 GMT (3:49 a.m. EDT)
T+plus 5 minutes. Everything reported to be going well with this second stage engine firing. The Merlin vacuum engine uses an ultra-thin niobium nozzle extension for greater efficiency in the upper atmosphere.

The rocket's flight path is taking it northeast parallel to the U.S. East Coast.


TUESDAY, MAY 22, 2012
0748 GMT (3:48 a.m. EDT)
T+plus 4 minutes. The Dragon's nose cone has been jettisoned, and SpaceX reports the Merlin vacuum engine is firing well.


TUESDAY, MAY 22, 2012
0747 GMT (3:47 a.m. EDT)
T+plus 3 minutes, 15 seconds. The Falcon 9 first stage engines have cut off, the stages have separated, and the rocket's second stage Merlin vacuum engine has ignited for its nearly six-minute firing to reach orbital velocity.


TUESDAY, MAY 22, 2012
0746 GMT (3:46 a.m. EDT)
T+plus 2 minutes. Now soaring at an altitude of more than 20 miles, the Falcon 9 rocket's first stage will shut down and jettison in about one minute. Two engines will be turned off first, followed a few moments later by the remaining seven engines.


TUESDAY, MAY 22, 2012
0746 GMT (3:46 a.m. EDT)
T+plus 1 minute, 30 seconds. The Falcon 9 has surpassed Mach 1 as it soars into the upper atmosphere, trailing an orange flame high above Cape Canaveral.


TUESDAY, MAY 22, 2012
0745 GMT (3:45 a.m. EDT)
T+plus 1 minute. The Falcon 9 rocket is approaching the speed of sound and the phase of maximum aerodynamic pressure.


TUESDAY, MAY 22, 2012
0744 GMT (3:44 a.m. EDT)
LIFTOFF! The Falcon 9 rocket is soaring into space, sending Dragon on an historic commercial voyage to the International Space Station. The vehicle has cleared the tower.


TUESDAY, MAY 22, 2012
0743 GMT (3:43 a.m. EDT)
T-minus 60 seconds and counting. In the final minute of the countdown, the flight computer will command checks of the first stage Merlin engine steering system and the Falcon 9 propellant tanks will be pressurized for flight. Thousands of gallons of water will also be dumped onto the launch pad deck to suppress the sound and acoustics of liftoff.

The command to start the ignition sequence for the first stage will be issued at T-minus 3 seconds, triggering the Merlin engines' TEA-TEB ignitor source moments before the powerplants actually ramp up to full power.


TUESDAY, MAY 22, 2012
0742 GMT (3:42 a.m. EDT)
T-minus 2 minutes and counting. The SpaceX launch director and the Air Force Eastern Range have given their final approvals for liftoff of the Falcon 9 rocket at 3:44:38 a.m. EDT (0744:38 GMT).


TUESDAY, MAY 22, 2012
0741 GMT (3:41 a.m. EDT)
T-minus 3 minutes and counting. The rocket's destruct system is on internal power and being armed, the ground TEA-TEB first ignition system is ready for launch, and liquid oxygen topping is being terminated.


TUESDAY, MAY 22, 2012
0740 GMT (3:40 a.m. EDT)
T-minus 4 minutes, 30 seconds. Both stages of the Falcon 9 rocket are now running on internal power.


TUESDAY, MAY 22, 2012
0739 GMT (3:39 a.m. EDT)
T-minus 5 minutes and counting. The Falcon 9 computer is aligned for flight. The automated sequence is now terminating loading of gaseous nitrogen into the second stage attitude control system.


TUESDAY, MAY 22, 2012
0738 GMT (3:38 a.m. EDT)
T-minus 6 minutes and counting. The Falcon 9 computer and navigation system is configuring for flight and all nine Merlin engine pumps on the first stage are chilled in for ignition. The first stage fuel bleed sequence has started.

TUESDAY, MAY 22, 2012
0736 GMT (3:36 a.m. EDT)
T-minus 8 minutes and counting. The Dragon spacecraft is being placed on internal power.

TUESDAY, MAY 22, 2012
0735 GMT (3:35 a.m. EDT)
T-minus 9 minutes and counting. Prevalves leading to the Falcon 9's Merlin first stage engines are opening, permitting super-cold liquid oxygen to flow into the engines to condition them for ignition.

TUESDAY, MAY 22, 2012
0731 GMT (3:31 a.m. EDT)
T-minus 12 minutes. The launch team has verified all consoles are go for liftoff at 3:44:38 a.m. EDT (0744:38 GMT).

TUESDAY, MAY 22, 2012
0729 GMT (3:29 a.m. EDT)
T-minus 15 minutes and counting. The final poll of the SpaceX launch team will begin in two minutes.

TUESDAY, MAY 22, 2012
0724 GMT (3:24 a.m. EDT)
T-minus 20 minutes and counting.

TUESDAY, MAY 22, 2012
0714 GMT (3:14 a.m. EDT)
With a half-hour left in this morning's countdown, all systems are currently in good shape for liftoff.

The International Space Station will be about 249 miles above Earth over the North Atlantic east of St. John's, Newfoundland.

TUESDAY, MAY 22, 2012
0707 GMT (3:07 a.m. EDT)
T-minus 37 minutes. All downrange tracking stations report they are ready to support today's launch, and winds aloft are acceptable for liftoff.

TUESDAY, MAY 22, 2012
0704 GMT (3:04 a.m. EDT)
T-minus 40 minute and counting. The Falcon 9 launch team is placing the vehicle in final setup.

TUESDAY, MAY 22, 2012
0653 GMT (2:53 a.m. EDT)
The International Space Station flight control team just issued their "go" for launch.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 22, 2012, 10:44:18 AM
Super! Dau in direct si pe Digi24. 8)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 22, 2012, 11:06:00 AM
from twitter:

elonmusk Falcon flew perfectly!! Dragon in orbit, comm locked and solar arrays active!! Feels like a giant weight just came off my back :)




Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 22, 2012, 11:10:17 AM
Awesome stuff. E primul zbor in spatiu (cu adevarat in spatiu, pe orbita) al unei companii private, da?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 22, 2012, 11:20:09 AM
Tot ei au mai facut 2 orbite prin 2010 intr-un alt demo.

Totusi e primul zbor spre ISS si primul pe orbita care dureaza mai mult de cateva zeci de minute :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 25, 2012, 01:10:53 PM
Watch Dragon live from ISS:
http://spaceflightnow.com/falcon9/003/status.html (http://spaceflightnow.com/falcon9/003/status.html)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 25, 2012, 06:28:21 PM
(http://www.spaceflightnow.com/news/images/ni1205/25capture_400297.jpg)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 25, 2012, 06:44:35 PM
Au ajuuuns! :D
Asa se face docking-ul?! Cu un brat? Sau e alta manevra?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 25, 2012, 06:49:42 PM
Dockingul se face acum (bratul ala il duce la port). Poza e de la 'captura'.

Depinde de la capsula la capsula, din cate stiu (dar nu sunt sigur) Soyuz vine direct la port. Oricum nu are o importanta f. mare...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 28, 2012, 10:03:32 AM
Sursa: Spaceflightnow.com
Photos: ESA/NASA

(http://www.spaceflightnow.com/falcon9/003/rendezvous/01.jpg)

(http://www.spaceflightnow.com/falcon9/003/rendezvous/03.jpg)

(http://www.spaceflightnow.com/falcon9/003/rendezvous/04.jpg)

(http://www.spaceflightnow.com/falcon9/003/rendezvous/05.jpg)

(http://www.spaceflightnow.com/falcon9/003/rendezvous/06.jpg)

(http://www.spaceflightnow.com/falcon9/003/rendezvous/08.jpg)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 30, 2012, 11:47:33 AM
SpaceX signs first commercial customer for Falcon Heavy

QuoteSpaceX announced the first commercial contract for the Falcon Heavy rocket Tuesday, unveiling a deal with Intelsat, the world's largest communications satellite operator.

The company's statement did not say when or where the launch will occur, but one industry source said Intelsat is eyeing 2017 or 2018 for the mission.

Intelsat has not identified a satellite for the launch, and Alex Horwitz, an Intelsat spokesperson, said the company has not decided whether the flight would launch a single or multiple payloads.

The contract's monetary value was also not disclosed, but SpaceX has said the Falcon Heavy would sell for between $80 million and $125 million per flight, about one-third the price of a less powerful United Launch Alliance Delta 4 Heavy rocket.

"SpaceX is very proud to have the confidence of Intelsat, a leader in the satellite communication services industry," said Elon Musk, SpaceX's CEO and chief designer. "The Falcon Heavy has more than twice the power of the next largest rocket in the world. With this new vehicle, SpaceX launch systems now cover the entire spectrum of the launch needs for commercial, civil and national security customers."

The Falcon Heavy is designed to haul the largest U.S. government and commercial satellites into orbit, and it could dispatch up to 30,000 pounds of payload on a trajectory to Mars.

Thierry Guillemin, Intelsat's chief technical officer, said Falcon Heavy would need to complete multiple test launches before Intelsat assigns one of its satellites for a flight.

"Intelsat has exacting technical standards and requirements for proven flight heritage for our satellite launches," Guillemin said. "We will work closely with SpaceX as the Falcon Heavy completes rigorous flight tests prior to our future launch requirements."

Powered off the ground by 27 engines, the 227-foot-tall rocket can lift up to 117,000 pounds into low Earth orbit. It is composed of three core stages and a single-engine upper stage based on the Falcon 9 rocket.

SpaceX is finishing development of the huge Falcon Heavy before shipping the first rocket to Vandenberg Air Force Base, Calif., for liftoff on a test flight in mid-2013.

SpaceX is paying for the demonstration flight in 2013 with internal funding.

"Access to space is essential for commercial operators and we want to support a new entrant with reliable products able to launch large spacecraft into [geosynchronous transfer orbit]," Horwitz said in a statement. "We believe SpaceX should be supported in their effort to develop reliable and powerful launch vehicles."

SpaceX spokesperson Kirstin Brost Grantham said the Intelsat mission's launch site has not been determined. The Vandenberg facility under construction for next year's test flight is positioned for launches into polar orbit, while Intelsat and other communications satellite operators deploy spacecraft into orbit over the equator.

SpaceX is considering a former shuttle launch pad at the Kennedy Space Center for future Falcon Heavy missions. The huge booster could also lift off from SpaceX's existing Cape Canaveral pad or a potential private launch site in Florida, Texas, Hawaii, or Puerto Rico.

sursa: http://spaceflightnow.com/news/n1205/29falconheavy/ (http://spaceflightnow.com/news/n1205/29falconheavy/)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on November 28, 2013, 11:37:26 PM
This is kick-ass action, not SpaceF..Port America :)

http://www.youtube.com/v/93w8lGddIt8


http://www.youtube.com/v/Vz93QuWpe9Q
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on December 04, 2013, 11:35:20 PM
Falcon 9 rocket launches first commercial telecom payload

A kerosene-fueled Falcon 9 launch vehicle owned and operated by SpaceX climbed away from Florida's Space Coast on Tuesday, steering into orbit more than 50,000 miles above Earth with a television broadcasting satellite in a successful flight signaling the changing landscape of the commercial launch industry.
The success is a key turning point in SpaceX's 11-year history, proving the company is capable of tackling more challenging launch missions, such as deploying communications satellites, military payloads and interplanetary probes.

Falcon 9 rocket launches first commercial telecom payload (http://spaceflightnow.com/falcon9/007/131203launch/#.Up-eXsQW2So)

http://www.youtube.com/v/cXEJLhAh-Kg

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on April 19, 2014, 07:55:09 AM
Beat this, NASA!

https://www.youtube.com/v/0UjWqQPWmsY
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 30, 2014, 12:34:46 AM
Ma bucur mult pentru ca ai inceput sa urmaresti si stirile despre SpaceX :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on June 01, 2014, 12:44:34 AM
http://www.youtube.com/v/-DYQmvfThnA
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: igorashu on June 01, 2014, 07:12:17 PM
http://www.engadget.com/2014/05/31/nasa-commercial-space-program/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget&ncid=rss_semi
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on June 01, 2014, 10:13:32 PM
Momentan concurenta are doar randari ...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on July 14, 2014, 05:20:26 PM
http://www.spacex.com/webcast

După foarte multe amânări, mai sunt sub 40 de minute până la lansare.

Edit: transmisia e live acum, și lansarea ar fi peste 12 minute aproximativ.
Edit2: lansare cu succes.
Edit3: http://new.livestream.com/spacex/events/2980259/videos/56576194
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on July 23, 2014, 03:44:40 PM
Azi a aparut si filmuletul de la re-entry:

http://www.youtube.com/v/CQnR5fhCXkQ

Se misca bine oamenii :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on September 07, 2014, 05:20:50 PM
(http://img.new.livestream.com/events/000000000031d6a7/93d34713-b8a1-4e7a-bdd8-f52c2580b004_640x426.jpg)
http://www.youtube.com/v/39ninsyTRk8
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on September 07, 2014, 07:16:55 PM
WOW, fotografia este... OMG.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on September 17, 2014, 12:34:53 AM
NASA revealed Tuesday that Boeing and SpaceX won contracts to develop and fly commercial space taxis to ferry astronauts to and from the International Space Station starting in 2017.  8)

Si intre timp F9R a facut POC:

http://www.youtube.com/v/5Qv2VEX9iyI
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on September 17, 2014, 02:22:38 AM
^ Trebuie totuși precizat că racheta care a făcut "poc" era un experiment, și nu avea nici o misiune de livrat ceva.
Autodistrugerea a fost intenționată (http://www.nbcnews.com/science/space/spacex-rocket-detonates-after-anomaly-during-test-flight-texas-n186436).

Mai multe detalii despre programul NASA aici (http://blogs.nasa.gov/bolden/2014/09/16/american-companies-selected-to-return-astronaut-launches-to-american-soil/).
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on September 17, 2014, 10:18:19 AM
Da, Anca_Emanuel, bineinteles. Este vorba de un testbed pentru aterizarea verticala.

Cercetarea si inovatiile au pretul lor, de aceea am postat clipul :)

Scuze pentru ca am fost sarac in detalii, dar in mod sigur pe aici trece doar cine este cu adevarat interesat de subiect.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on September 24, 2014, 08:27:44 PM
http://www.youtube.com/v/7YkCh7uOw1Y
(http://i.imgur.com/BZIIw5Xl.jpg) (http://imgur.com/BZIIw5X)
https://plus.google.com/102371865054310418159/posts/G8w4SorMS8H
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: igorashu on November 11, 2014, 12:19:00 PM
http://online.wsj.com/articles/elon-musks-next-mission-internet-satellites-1415390062
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on December 08, 2014, 03:31:22 PM
Urmatoarea lansare 16 Dec (targeted)

Cica se incearca iar recuperarea Stage 1 si vor sa o "depuna" aici:

(http://www.nerdist.com/wp-content/uploads/2014/11/SpaceX-Landing-Pad.jpg)

:o
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on January 19, 2015, 10:48:22 AM
Daredevil:

http://www.youtube.com/v/YyZIuFXCswo

Pentru cine e interesat de poveste:

http://www.wired.com/2015/01/elon-musk-doesnt-mind-rocket-crashed-robot-boat/?mbid=social_fb (http://www.wired.com/2015/01/elon-musk-doesnt-mind-rocket-crashed-robot-boat/?mbid=social_fb)

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: igorashu on April 15, 2015, 12:12:14 PM
Nici azi n-au reuşit aterizarea pe barjă, dar pare că sunt destul de aproape: http://www.engadget.com/2015/04/14/spacex-rocket-launched-successfully-but-didnt-survive-the-land/
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 16, 2015, 01:59:06 PM
Closer and closer ...

http://www.youtube.com/v/BhMSzC1crr0
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on April 16, 2015, 02:30:48 PM
Pare imposibil ce incearca sa faca. Bravo lor ca sunt asa perseverenti!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 16, 2015, 08:42:31 PM
"Success consists of going from failure to failure without loss of enthusiasm."
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on May 06, 2015, 04:58:39 PM
https://www.youtube.com/v/OpH684lNUB8
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: iuli on June 28, 2015, 06:19:13 PM
Unmanned SpaceX rocket explodes after Florida launch

http://bbc.in/1JrEixQ BBC

http://cnn.it/1ecWA8l CNN

http://bit.ly/1RIME3d Digi24
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: igorashu on June 29, 2015, 12:30:06 PM
I-a cam dat înapoi. Tocmai ce obținuseră clearance pentru încărcături sensibile :( Trei transporturi consecutive eșuate pentru ISS...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on July 02, 2015, 12:55:32 PM
Care e al treilea, ca eu stiu doar de doua. A mai fost un fail cu o racheta Antares, dar intre ala si astea doua de acum au intrat cateva trasporturi OK.

Eu cred ca un fail cu Falcon9 era doar o chestiune de timp, avea 100% rata de succes si nu cred ca e nimeni capabil sa proiecteze o racheta perfecta. Sau chiar daca o proiecteaza, poate uita vreun gigel sa stranga bine o piulita ...

Important e cum vor trece peste si cat de repede. Backlogul e imens la SpaceX, de bani nu cred sa fie problema, au avut investment round de curand.

Mi-e necaz ca a iesit barcuta degeaba pe ocean, mi se pare ca trec 1000 de ani intre testele astea de reusability :((
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: igorashu on July 02, 2015, 03:02:15 PM
Corect, aveam impresia că Progress a fost imediat după Antares.

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on December 22, 2015, 07:58:56 AM
(http://i.imgur.com/8D4abxy.png)
Lansare cu succes:
http://www.youtube.com/v/O5bTbVbe4e4
După câteva încercări nereușite:
http://www.youtube.com/v/ZCBE8ocOkAQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on December 25, 2015, 11:41:37 PM
Deci ce i se parea aproape imposibil lui Ionut pe 16 aprilie s-a intamplat :) Ma asteptam la mai multe comentarii la acest eveniment. Sa speram ca vor invata ce trebuie examinand racheta, vor mai ateriza cateva cu succes si vor reusi sa faca una reutilizabila cat de curand!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 26, 2015, 06:37:12 AM
Da, am vazut si eu ca au aterizat vertical dupa ce au plasat pe orbita payload (sau nu mai retin exact - posibil sa fi avut misiune pe ISS). Bravo lor!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on January 13, 2016, 01:28:24 PM
Un clip nou:

http://www.youtube.com/v/ANv5UfZsvZQ

Next attempt:
Jan. 17Falcon 9 • Jason 3
Launch time: 1842:18 GMT (1:42:18 p.m. EST; 10:42:18 a.m. PST)
Launch site: SLC-4E, Vandenberg Air Force Base, California

Se va incerca aterizarea pe barja, in ocean.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on January 13, 2016, 01:48:59 PM
Daca reusesc si pe ocean (unde avem vant si valuri, chiar daca mici) incepe o noua era a explorarii spatiale.
Sa le tinem pumnii stransi
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Allex on January 18, 2016, 07:26:22 AM
^ prima incercare esuata :
http://science.hotnews.ro/stiri-spatiul-20734133-amerizare-esuata-pentru-racheta-spacex-falcon-9-dupa-lansat-succes-satelit-orbita.htm (http://science.hotnews.ro/stiri-spatiul-20734133-amerizare-esuata-pentru-racheta-spacex-falcon-9-dupa-lansat-succes-satelit-orbita.htm)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on January 18, 2016, 10:08:41 AM
"prima incercare" e de fapt a treia:

din ciclul how close can you get but still fail:

http://www.youtube.com/v/jshk8ZVIgdI

Aterizarea a fost soft, abatere maxima 1.5m fata de "X". Unul dintre picioare nu a ramas blocat pe pozitia deschis.

Dupa incercarea asta sunt ferm convins ca vor reusi, e doar o chestiune de timp.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on January 18, 2016, 11:00:29 AM
Am citit ca Elon Musk a declarat ca au esuat din cauza unui "zavor" care nu s-a inchis...
Alti bani pierduti pentru un lucru minor.
Mai ales ca oceanul nu a fost chiar calm!  Poate totusi ar trebui sa incerce sa amerizeze pe un lac ceva mai mic. Eventual sa faca si un sistem de prindere pe barja, astfel incat sa nu se mai rastoarne. Tinand cont ca au aterizat practic pe X, nu le trebuie decat un cerc cu diametru de 10 m, care sa se stranga imediat ce a intrat racheta in el.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on January 18, 2016, 02:28:48 PM
@dr4qul4: nu s-au pierdut bani, in afara celor pentru eventuale reparatii pe barja. :)  Racheta a fost platita si si-a indeplinit misiunea.
Aterizarile pot fi doar de doua feluri, pe uscat sau pe o barja in ocean, pe un lac ar fi aplicabil doar pentru cele care pot ateriza pe uscat si acolo nu are sens.

Motivul pentru care pentru unele rachete se incearca aterizarea pe barja este ca ele nu mai au suficient combustibil si/sau au zburat deja prea repede si/sau prea departe pentru a se intoarce pe uscat (toate facilitatile pentru lansat rachete in State sunt pe coasta iar rachetele se lanseaza spre ocean din motive lesne de intuit).
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on January 18, 2016, 02:47:36 PM
@l3x, daca scapa intreaga, o mai foloseau minim 1 data. Asadar scuteau ceva bani, tocmai buni de investit in dezvoltarea proiectului.

Ma refeream la amerizarea pe un lac, acum, pana le iese de 2-3 ori. Dar probabil ai dreptate. In Pacific nu are ce sa se intample mai rau decat sa piarda racheta..
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on January 18, 2016, 03:36:22 PM
hmmm, pai ei sunt la capitolul recuperare racheta dupa lansare adevarata. Si cum ziceam, cand vrei sa lansezi ceva in spatiu, in majoritatea cazurilor poti recupera racheta doar deasupra oceanului, adica incerci s-o faci sa aterizeze pe o ...barca. Iar pentru restul cazurilor in care poti s-o aduci pe pamant uscat, o pui jos pe pamant uscat, nu intr-un lac :)

Daca te referi la teste pe partea finala, de touch-down, au fost facute o gramada deja, cauta SpaceX Grashopper sau Falcon 9R. Insa una e sa ridici "angrenajul" la 1000 m si sa-l asezi la loc si alta e sa-l controlezi la viteza supersonica si pozitie incorecta pentru aterizare.

Exista 2 motive pentru care eu cred ca nu au pierdut bani:
1. Asta a fost ultimul zbor pentru Falcon9 v1.1; implicit ultima racheta produsa de tipul asta. Falcon 9 v1.2 a avut deja primul zbor la lansarea Orbcomm (cand a si aterizat). Nu cred ca o mai foloseau la ceva "comercial";
2. Ca sa o refoloseasca trebuie sa gaseasca un client pentru ea si implicit sa vanda zborul la un pret mai mic. E exclus s-o foloseasca cu un contract deja existent fara sa acorde un discount semnificativ. E ceva de genul - tu ti-ai facut precomanda de Iphone si cand iti vine randul sa-l ridici primesti unul refurbished. Iti convine?

Also, recuperarile astea sunt momentan pentru a evalua si a invata, nu cred ca sunt si nici nu vor fi prea curand in stare sa faca o oferta comerciala coerenta cuiva cu o racheta refolosita. Trebuie studiat si testat, exact ce operatiuni de reconditionare trebuie facute, cat costa, cat dureaza s.a.m.d.  Cica au pornit motoarele la cea recuperata data trecuta ("static firing test") si all in all a fost ok, doar unul dintre cele 9 a avut  ceva fluctuatii de putere - oricum trebuie sa afle de ce.

Din pacate, in industria asta lucrurile se misca destul de incet (cam ca autostrazile in Romania :) ) iar SpaceX oricum se misca fenomenal de repede fata de ceilalti. Dar totusi, trebuie timp ...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 09, 2016, 12:04:08 AM
Aterizarr reusita pe barja ... Like now!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on April 09, 2016, 11:02:38 PM
Video 4K: https://t.co/ZtdZHadUos

Ok, acum de la început:
https://www.youtube.com/v/7pUAydjne5M

Conferință de presă după lansare:
https://www.youtube.com/v/Nz60GcmKOvc

poze: https://www.flickr.com/photos/spacex
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on April 10, 2016, 12:13:55 AM
Felicitari!!!

un pas mic in drumul spre ... Marte!!!!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 06, 2016, 10:37:54 AM
Si inca o data:

http://www.youtube.com/v/POa5HSjFR6Q


De data asta s-a lansat un satelit in GTO, deci racheta nu s-ar fi putut intoarce pe uscat. Implicit aterizarea a fost mai grea - mai putin combustibil, viteza mai mare, inceperea procedurii dintr-un unghi mult mai dificil (pozitie aproape paralela cu linia pamantului)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 10, 2016, 10:17:05 AM
Mai multe unghiuri:

http://www.youtube.com/v/LHqLz9ni0Bo
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 28, 2016, 12:52:08 AM
Another successful droneship landing 5 minutes ago  O:-)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 30, 2016, 10:07:46 AM
Epic re-entry:
http://www.youtube.com/v/4jEz03Z8azc
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on July 18, 2016, 07:36:04 PM
Încă o aterizare pe pământ cu succes:
https://www.youtube.com/v/ThIdCuSsJh8
Sonic boom și aterizare: https://youtu.be/ThIdCuSsJh8?t=24m40s

Poze: https://www.flickr.com/photos/spacex
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on August 14, 2016, 10:25:28 PM
Încă o misiune cu succes:
https://www.youtube.com/v/QZTCEO0gvLo

Despre: https://en.wikipedia.org/wiki/JCSAT-16
https://www.reddit.com/r/spacex
(https://pbs.twimg.com/media/Cpzqh7CVMAAsxdP.jpg)

Calendar pentru lansări: http://www.spaceflightinsider.com/launch-schedule
Aplicație pentru telefoane cu Android: https://play.google.com/store/apps/details?id=de.foschwi.launchbox&hl=en
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on August 15, 2016, 12:31:22 AM
QuoteTHIS VIDEO IS A PARODY OF THE ORIGINAL "UPTOWN FUNK" by Mark Ronson feat.
http://vimeo.com/moogaloop.swf?clip_id=125746164
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on August 30, 2016, 07:21:53 PM
SES-10 LAUNCHING TO ORBIT ON SPACEX'S FLIGHT-PROVEN FALCON 9 ROCKET
Leading satellite operator will be world's first company to launch a geostationary satellite on a reusable rocket in Q4 2016

http://www.ses.com/4233325/news/2016/22407810?platform=hootsuite (http://www.ses.com/4233325/news/2016/22407810?platform=hootsuite)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on September 01, 2016, 11:38:46 PM
SpaceX rocket and Israeli satellite destroyed in launch pad explosion

A SpaceX Falcon 9 rocket exploded in the final minutes of a simulated countdown at Cape Canaveral on Thursday, destroying the booster and an Israeli communications satellite valued at nearly $200 million.

Read more here: http://spaceflightnow.com/2016/09/01/spacex-rocket-and-israeli-satellite-destroyed-in-launch-pad-explosion/ (http://spaceflightnow.com/2016/09/01/spacex-rocket-and-israeli-satellite-destroyed-in-launch-pad-explosion/)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on September 27, 2016, 12:31:20 PM
Puteti vedea live aici conferinta lui Elon Musk de diseara despre planul de colonizare al planetei Marte:
http://www.spacex.com/webcast (http://www.spacex.com/webcast)
Ora 21:30
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on September 27, 2016, 03:08:53 PM
21:30 este ora Romaniei, da?
Mi se pare fantastic ce face omul asta.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on September 27, 2016, 04:51:36 PM
Da, ora Romaniei, sper ca am calculat corect  O:-)

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on September 28, 2016, 11:40:35 AM
Doar asa, sa vedem la ce nivel gandeste omul.



Elon Musk: A Million Humans Could Live on Mars By the 2060s
The SpaceX plan for building a Mars settlement includes refueling in orbit, a fleet of passenger ships, and the biggest rocket ever made. In short, Musk thinks it's possible to begin shuttling thousands of people between Earth and our smaller, redder neighbor sometime within the next decade or so. And not too long after that—perhaps 40 or a hundred years later, Mars could be home to a self-sustaining colony of a million people.

"This is not about everyone moving to Mars, this is about becoming multiplanetary," he said on September 27 at the International Astronautical Congress in Guadalajara, Mexico. "This is really about minimizing existential risk and having a tremendous sense of adventure."

NatGeo (http://news.nationalgeographic.com/2016/09/elon-musk-spacex-exploring-mars-planets-space-science/)

https://youtu.be/0qo78R_yYFA
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 19, 2016, 06:52:47 AM
Gata, au reusit.

https://www.youtube.com/watch?v=5WMV-jE2ySk

Cu explicatii si subtitrare (https://www.facebook.com/natgeotvUS/videos/10154602346366005/?hc_ref=NEWSFEED) pentru cei nu stiu ce inseamna asta pe Nat Geo.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on April 01, 2017, 05:56:16 AM
SpaceX face istorie. Prima rachetă refolosită.

https://youtu.be/xsZSXav4wI8

https://www.ses.com/newsroom/ses-10-ushers-new-era
https://www.nasaspaceflight.com/2017/03/spacex-new-spaceflight-successful-core-reuse/h
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on May 02, 2017, 10:22:34 AM
Cel mai detaliat video de pana acum de la lansare pana la aterizare:

https://youtu.be/AdOb1ZNlLmA
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 04, 2017, 07:15:34 AM
Ce mai coace Elon...

Musk spune că își trimite mașina cu racheta în spațiu, "dacă nu explodează la decolare"

https://www.youtube.com/watch?v=4Ca6x4QbpoM

Într-un mesaj pe Twitter, Musk a anunțat că Falcon Heavy va fi lansată luna viitoare din Cape Caneveral, având la bord mașina sa Tesla Roadster, din care se vor auzi versurile melodiei Space Oddity a lui David Bowie. "Încărcătura va fi mașina mea Tesla Roadster de culoarea cireșii negre, cântând Space Oddity. Destinația este orbita Marte. Va fi în spațiu timp de miliarde de ani, dacă nu explodează la decolare", a spus Musk, care este și directorul general al Tesla, Boring Company, OpenAI și Neuralink.

Profit.ro (https://www.profit.ro/perspective/video-musk-spune-ca-isi-trimite-masina-cu-racheta-in-spatiu-daca-nu-explodeaza-la-decolare-17424231)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on February 06, 2018, 08:42:24 PM
Falcon Heavy va fi lansat in seara asta, cam peste o ora si jumatate.

Lansarea va putea fi urmarita Live aici: http://www.spacex.com/webcast (http://www.spacex.com/webcast)
Deocamdata scrie ca va fi "Live in 87 de minute", adica pe la 22.10 ora Romaniei.

LE
Acum zice ca mai sunt 50 de minute.

Si intre timp au pus si animatia asta:
https://www.youtube.com/watch?v=Tk338VXcb24

Nu imi este clar daca masinuta va deveni satelit al planetei Marte...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on February 06, 2018, 10:42:04 PM
Este LIVE !

-03.10
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alexV on February 06, 2018, 11:39:56 PM
lansare cu succes. toate cele trei motoare reutilizabile ale rachetei au aterizat inapoi. incarcatura rachetei e in drum spre marte  :vroomvroom:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on February 07, 2018, 12:13:52 AM
Am vazut LIVE !

Si am savurat fiecare secunda... :)

GREAT JOB !

:cheers:

(Trebuie sa recunosatem, Musk este meserias inclusiv in show-uri...
Nici la Apollo 9 nu au facut un spectacol atat de dens si de complet !...)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: adisoarero on February 07, 2018, 07:43:05 AM
Quote from: alexV on February 06, 2018, 11:39:56 PM
lansare cu succes. toate cele trei motoare reutilizabile ale rachetei au aterizat inapoi. incarcatura rachetei e in drum spre marte  :vroomvroom:

Cred ca 2'nd stage nu a reusit sa aterizeze pe barja din ocean datorita unor probleme la motor. Au taiat feed-ul in timpul transmisiei dar au aparut informatii pe internet dimineata. Oricum a fost un succes imens. Sunt sigur ca vor corecta problema si vor reusi sa recupereze toate motoarele data viitoare.
Ma intristeaza totodata faptul ca altii se pregatesc sa trimita oameni pe Marte iar noi de chinuim de mai mult de 10 ani sa terminam o autostrada...


Sent from my iPhone using Tapatalk
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on February 07, 2018, 09:24:54 AM
Pentru cei care nu ati vazut in direct. :)

https://www.youtube.com/watch?v=wbSwFU6tY1c

Detalii misto:
Falcon Heavy se îndreaptă spre Planeta Roșie însă roadsterul Tesla nu va fi plasat pe orbita Marte, cum a declarat Musk inițial, ci pe o orbită eliptică independentă în jurul Soarelui, între Pământ și Marte, unde va sta timp de sute de milioane până la un miliard de ani. Ocazional, mașina de culoarea roșu-închis și "șoferul" Starman vor trece foarte aproape de Marte, existând o probabilitate "mică" ca mașina să se prăbușească pe planetă, a spus Musk într-o conferință de presă luni, citat de New York Times.

Peste doar câțiva ani, șeful SpaceX vrea să înlocuiască însă Falcon Heavy și toate celelalte rachete din flota companiei cu un sistem de transport interplanetar botezat BFR (Big Fucking Rocket – racheta a naibii de mare), cu ajutorul căruia ar urma să fie transportați viitorii coloniști pe Marte și vizitatorii unei baze ce va fi construită pe Lună. În plus, pământenii rămași acasă vor putea călători cu BFR în viitorul nu foarte îndepărtat "oriunde în lume" în mai puțin de o oră, potrivit planurilor lui Musk.

Profit.ro (https://www.profit.ro/perspective/video-foto-lansare-istorica-pentru-spacex-super-racheta-falcon-heavy-cu-roadsterul-lui-musk-la-bord-a-pornit-spre-marte-17861758)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on February 07, 2018, 11:00:27 AM

Nu e vorba despre 2nd stage, ci center core din 1st stage. Ca sa aterizeze avea nevoie de repornirea a 3 motoare (au mai incercat o singura data "schema", la zborul GovSat1, acum cateva saptamani). In cazul asta a repornit doar 1 si core-ul a picat langa barja pe care a ciufulit-o un pic :)

Oricum, un rezultat extraordinar pentru un zbor de test.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: kitsune on February 07, 2018, 02:05:20 PM
Thumbs up pentru Musk! Mai ales pentru Fundația lui Asimov şi pentru "Don't Panic" al lui Douglas Adams
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on February 16, 2018, 08:32:32 AM
Se aglomereaza orbita. :D




SpaceX va lansa în acest week-end primii doi sateliţii-prototip dintr-o flotă de aproape 12.000 de sateliţi care vor furniza internet în orice colţ al lumii

O rachetă Falcon 9 ce va decola sâmbătă de la baza militară Vandenberg, din California, va plasa pe orbită doi sateliţi prin care SpaceX va testa viitoarea reţea de sateliţi prin care compania vrea să ofere internet în orice zonă din lume. Planul celor de la SpaceX este de a crea o reţea de aproape 12.000 de sateliţi care să se deplaseze continuu şi în mod sincronizat în jurul planetei, pentru a acoperi în permanenţă orice loc de pe Pământ. 7.518 sateliţi vor orbita la o distanţă de aproximativ 322 de kilometri, în timp ce alţi 4,425 de sateliţi vor sta pe o orbită de 1.126 de kilometri în jurul planetei, operând pe frecvenţe radio diferite.

News.ro (https://www.news.ro/economic/spacex-va-lansa-in-acest-week-end-primii-doi-satelitii-prototip-dintr-o-flota-de-aproape-12-000-de-sateliti-care-vor-furniza-internet-in-orice-colt-al-lumii-1922405616002018020617895201)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on March 12, 2018, 09:31:29 AM
Cam asa se face. A se observa ca in clip sunt date si cateva secvente cu prabusirea unuia dintre cele 3 boostere din stage 1. Au recuperat doar 2/3. Asta asa, exemplu de transparenta intr-un clip care se vrea unul de "propaganda".

https://www.youtube.com/watch?v=A0FZIwabctw
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on March 13, 2018, 11:30:47 PM
"Made on Earth by humans"...

Una dintre putinele imagini care te fac mandru de faptul ca apartii acestei specii, altminteri tare contrariante...
:cheers:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on July 18, 2018, 08:47:16 AM
Hm, ce-o mai face Starman? Pe unde oare umbla el? :lol: Acum 5 luni era bine. :D

https://www.youtube.com/watch?v=aBr2kKAHN6M
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on September 16, 2018, 10:55:46 AM
SpaceX anunță primul pasager privat care va zbura în jurul Lunii

Producătorul de rachete spațiale SpaceX, a miliardarului Elon Musk, va anunța luni, în cadrul unui eveniment special, cine va fi primul turist care va afectua un zbor în jurul Lunii, relatează CNN. Space X a făcut anunțul joi, prin intermediul unui mesaj postat pe contul său oficial de Twitter, scrie News.ro. "Space X a înscris primul pasager privat din lume care va călători în jurul Lunii la bordul vehicului nostru de lansare BFR – un pas important către accesul oamenilor obișnuiți care visează să călătorească în spațiu. Aflați cine va călători și de ce, luni, 17 septembrie", potrivit mesajului de pe Twitter.

BFR, sau Big Falcon Rocket, este viitorul sistem de navă spațială al SpaceX, care este format din două părți: un propulsom masiv de rachete, cel mai puternic creat vreodată, și o navă spațială care va ieși din atmosfera Pământului.

Profit.ro (https://www.profit.ro/povesti-cu-profit/auto-transporturi/spacex-anunta-primul-pasager-privat-care-va-zbura-in-jurul-lunii-18400647)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on September 18, 2018, 06:36:01 AM
^ pam pam!

SpaceX has signed the world's first private passenger to fly around the Moon aboard our BFR launch vehicle - an important step toward enabling access for everyday people who dream of traveling to space.

https://www.youtube.com/watch?v=zu7WJD8vpAQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on October 08, 2018, 02:01:19 PM
Au reusit prima aterizare a fazei 1 a Falcon 9 si pe Coasta de Vest.

https://www.youtube.com/watch?v=vr_C6LQ7mHc
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on October 08, 2018, 07:11:29 PM
Lansarea Falcon 9 de ieri, intr-o poza cu expunere lunga:

(https://i.imgur.com/47Yc5GN.jpg)
Poza preluata de pe facebook (https://www.facebook.com/photo.php?fbid=10160824505260177&set=a.10160767982440177&type=3&theater).
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on November 24, 2018, 07:50:30 AM
Primul zbor test al unei rachete SpaceX către Staţia Spaţială Internaţională va avea loc pe 7 ianuarie

(https://i.imgur.com/e6P0J86.jpg)

Primul zbor al unei rachete SpaceX, proiectată să transporte astronauţi către Staţia Spaţială Internaţională, va avea loc de la baza Kennedy Space Center din Florida, pe 7 ianuarie, potrivit unui anunţ al NASA, citat de Reuters. Zborul test va fi un moment de referinţă al Programului Comercial deTransport al Echipajelor (Commercial Crew Program ) al NASA, cae doreşte că lanseze oameni în spaţiu de pe pământ american pentru prima oară în ultimii aproape zece ani.

Nava Crew Dragon a SpaceX, care va transporta în spaţiu trei astronauţi de pe aceeaşi platformă de lansare de la care a decolat Apolo 11 cu trei oameni la bord, către Lună, în 1969, va efectua zborul de debut cu ajutorul unei rachete Falcon 9 a SpaceX, pe 7 ianuarie. Zborul test va oferi date privind performanţele Falcom 9, capsula Crew Dragon şi sistemele de la sol, precum şi operaţiunile de pe orbită, operaţiunile de andocare şi aterizare. SpaceX şi Boeing sunt principalii doi contractori selectaţi de NASA, prin programul Commercial Crew Program, penntru trimiterea astronauţilor în spaţiu, cel mai devreme în 2019, folosind navele Crew Dragon şi CST-100 Starliner.

News.ro (https://www.news.ro/stiinta-in-viata-noastra/primul-zbor-test-al-unei-rachete-spacex-catre-statia-spatiala-internationala-va-avea-loc-pe-7-ianuarie-1922400022002018110918670516)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on December 03, 2018, 10:58:37 PM
Lansare misiune SSO-A.
In premiera, a treia refolosire si aterizare.

https://www.youtube.com/watch?v=Wq8kS6UoOrQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 28, 2018, 09:00:36 AM
Duminica au lansat primul satelit din noua generatie GPS III. Si orbita este interesanta, super-eliptica.

https://www.youtube.com/watch?v=yRiLPoy_Mzc
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on January 05, 2019, 08:36:07 AM
SpaceX poate deveni a doua cea mai mare companie privată din SUA

SpaceX se află în mijlocul unei runde de finanţare care a evaluează compania de rachete a antreprenorului Elon Musk la peste 30 de miliarde de dolari, concurând cu Airbnb pentru a doua poziţie în clasamentul celor mai mari companii private din SUA, după Uber (72 mld. dolari), relatează CNN. SpaceX a anunţat runda de finanţare într-o informare financiară publicată joi. Compania a vândut acţiuni în valoare de 273 milioane de dolari către opt investitori, ceea ce reprezintă doar puţin peste jumătate din acţiunile pe care le-a scos la vânzare luna trecută, pentru a aduna 500 de milioane de dolari. Dacă SpaceX vinde toate acţiunile, evaluarea companiei va creşte la 30,5 miliarde de dolari. Nu este clar care este termenul limită pentru vânzarea acţiunilor rămase.

SpaceX a fost evaluată la 21 de miliarde de dolari în 2018, în urma unei runde de finanţare care a strâns 350 milioane dolari, prin vânzarea de acţiuni cu 169 dolari. Acţiunile vândute acum sunt cu 10% mai scumpe, la 186 dolari, potrivit documentului citat mai sus.

În ultimul deceniu, compania a devenit unul dintre cei mai aglomeraţi furnizori de servicii spaţiale din lume, pentru sateliţi ai companiilor comerciale, pentru NASA şi pentru armata americană. SpaceX se pregăteşte, de asemenea, să lanseze astronauţi către Staţia Spaţială Internaţională, conform unui contract cu NASA. SpaceX intenţionează să trimită turişti în spaţiu şi, în cele din urmă, oameni pe Marte. Musk a anunţat anul trecut că miliardarul japonez Yusaku Maezawa a făcut un plătit o călătorie în jurul Lunii pentru el şi şase până la opt artişti.

Mediafax (https://www.mediafax.ro/economic/spacex-poate-deveni-a-doua-cea-mai-mare-companie-privata-din-sua-suma-incredibila-la-care-este-evaluata-17811707)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on January 05, 2019, 11:54:59 AM
Preparing to return human spaceflight capabilities to the United States, Crew Dragon and Falcon 9 went vertical at historic Launch Complex 39A in Florida.

(https://i.imgur.com/1XLvMaw.png)

SpaceX pe Instagram (https://www.instagram.com/p/BsPUmuFl9Gs/)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on January 06, 2019, 12:41:54 PM
Elon pe Twitter (https://twitter.com/elonmusk/status/1081576707365064704/photo/1)
Starship test vehicle under assembly will look similar to this illustration when finished. Operational Starships would obv have windows, etc.

(https://i.imgur.com/Pt4mCup.jpg)




Elon Musk teases final look of SpaceX's Starship test vehicle

It's no secret that SpaceX has been constructing its Starship test vehicle -- it's easy for curious onlookers to snap photos. But what will it look like when it's finished? You don't have to wonder. Elon Musk has posted concept artwork showing what the completed vehicle will look like. It's surprisingly pretty for a prototype, if borrowing more than a few cues from 1950s sci-fi with its gleaming stainless steel body. The test mule will be 30 feet across like the completed Starship, but it'll be shorter and will unsurprisingly go without windows. It's intended to fly suborbital 'Grasshopper' flights and prove that the basic formula is sound before moving on to orbital missions in 2020.

You might not have to wait long to see how well the concept lines up with reality. SpaceX currently expects to fly the test craft sometime in March or April, or about half a year earlier than first thought. While you'll still have to be patient before you have a glimpse at the finished Starship, this is a good a sign as any that SpaceX's plans are solidifying.

Engadget (https://www.engadget.com/2019/01/05/elon-musk-teases-spacex-starship-test-vehicle/)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: kitsune on January 06, 2019, 12:51:34 PM
Fantastic ce mult seamănă cu SF-urile din anii '60-'70 (Science Fiction, nu Studii de Fezabilitate :))

(https://retrorockets.files.wordpress.com/2015/03/destination_moon.jpg)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on January 06, 2019, 01:29:45 PM
Sunt curios dacă inoxul e doar pentru show sau chiar vor alege materialul asta pentru racheta reală.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: kitsune on January 06, 2019, 09:07:52 PM
Quote
This is a special full-hardness steel alloy mentioned as being among the 300 series of high-strength, heat-resistant alloys — not the plentiful, pliable stuff we all have in our kitchens and buildings. Musk also mentioned another "superalloy" called SX500 that SpaceX's metallurgists have developed for use in the Raptor engines that will power the vehicle.

https://techcrunch.com/2018/12/26/spacexs-starship-goes-sci-fi-shiny-with-stainless-steel-skin/ (https://techcrunch.com/2018/12/26/spacexs-starship-goes-sci-fi-shiny-with-stainless-steel-skin/)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on January 13, 2019, 02:00:43 PM
Elon Musk's rocket company SpaceX cuts one tenth of workforce

Elon Musk's rocket company SpaceX will reduce its workforce by about 10% of the company's more than 6,000 employees. The company said it will "part ways" with some of its manpower, citing "extraordinarily difficult challenges ahead". "To continue delivering for our customers and to succeed in developing interplanetary spacecraft and a global space-based Internet, SpaceX must become a leaner company. Either of these developments, even when attempted separately, have bankrupted other organisations," a spokesman said in an email.

In June, Elon Musk fired at least seven people in the senior management team leading a SpaceX satellite launch project, it was reported in November. The firings were related to disagreements over the pace at which the team was developing and testing its Starlink satellites. In June, Elon Musk fired at least seven people in the senior management team leading a SpaceX satellite launch project, it was reported in November. The firings were related to disagreements over the pace at which the team was developing and testing its Starlink satellites.

The Guardian (https://www.theguardian.com/science/2019/jan/12/elon-musks-rocket-company-spacex-cuts-one-tenth-of-workforce)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on February 25, 2019, 07:03:08 AM
Tot mai aproape. E vorba de zborul de test al Falcon 9 cu Dragon Crew. Fara oameni acum, doar zbor de test.




NASA a aprobat primul zborul test al unei rachete SpaceX către Staţia Spaţială Internaţională

NASA a aprobat primul zbor test al unei rachete fără echipaj uman a SpaceX, companie deţinută de miliardarul Elon Mosk, către Staţia Spaţială Internaţională, care este programat să aibă loc pe 2 martie, transmite Reuters. Racheta va transporta în premieră o nouă capsulă destinată echipajelor umane.

News.ro (https://www.news.ro/cultura-media/nasa-a-aprobat-primul-zborul-test-al-unei-rachete-spacex-catre-statia-spatiala-internationala-1922404524002019021018913268)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on March 01, 2019, 01:15:34 PM
^ Sambata! :) Cam asa arata pe interior. Vreau si eu!!!

https://www.youtube.com/watch?v=mE_hCTfMdng
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: rota on March 02, 2019, 03:50:24 PM
SpaceX Launches Historic Crew Dragon Test Flight to Space Station for NASA

(https://i.imgur.com/XT42XcJ.jpg)

SpaceX's Crew Dragon capsule embarked on its first test mission to the International Space Station early this morning (March 2), launching atop a Falcon 9 rocket from NASA's Kennedy Space Center (KSC) here on the Space Coast.

Nobody is aboard Crew Dragon on this six-day flight, known as Demo-1, save a sensor-laden dummy astronaut named Ripley in an apparent nod to the sci-fi film "Alien."  But if all goes according to plan with Demo-1 and a subsequent emergency-escape test, SpaceX will use the capsule to ferry two astronauts to the orbiting lab as early as this July.

That milestone will be huge: Astronauts haven't launched to orbit from American soil since NASA grounded its space shuttle fleet in July 2011. Ever since then, the nation has been dependent on Russian Soyuz rockets and spacecraft to ferry astronauts to and from the space station — at a cost, most recently, of about $80 million per seat.

Space (https://www.space.com/spacex-launches-crew-dragon-test-flight.html)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on March 04, 2019, 12:45:15 PM
Ok, Crew Dragon este cuplata la ISS, pana acum totul a mers perfect.
Mai ramane un singur hop: revenirea pe Terra, Vineri. Sper sa le iasa bine si asta, vorbim de un scut termic cu forma geometrica diferita si de parasute noi.

In continuare, ei spera sa foloseasca capsula asta pentru un test launch-abort in timpul zborului undeva in urmatoarele doua luni (lanseaza pe bune o racheta si decupleaza capsula in timpul zborului pentru a simula o situatie catastrofica dupa lansare). Daca si aici merge totul bine, probabil vor zbura cu echipaj undeva vara tarziu sau toamna devreme (cu o capsula noua).
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on March 04, 2019, 01:18:04 PM
O sa fie spectaculos acest launch abort test din urmatoarele doua luni. De precizat, pentru cei care nu stiu, ca au facut deja acest test de decuplare de la racheta a capsulei Dragon Crew, insa DOAR de pe launch pad. Nu au facut pana acum in zbor, full flight mode, cu racheta. Abia astept, va fi o premiera ABSOLUTA. Falcon 9 cu Crew Dragon este primul vehicul din toate timpurile care implementeaza un asemenea sistem de launch abort. Este echivalentul inventiei scaunului ejectabil pentru avioanele de lupta. Cam asta este acest feature al Crew Dragon pentru racheta.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Vladul on March 04, 2019, 01:31:54 PM
O sa fie spectaculos cu siguranta. Dar si rachetele din programul Apollo si Soyuz aveau sisteme de a scapa in cazul unor probleme in timpul lansarii.

https://en.wikipedia.org/wiki/Launch_escape_system

Modulul deja conectat la ISS cand reintra in atmosfera? Stie cineva?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on March 04, 2019, 01:52:21 PM
Cum spuneam mai sus, vineri se intoarce.

Testul de launch-abort depinde de capsula asta. Evident, trebuie sa se intoarca intai "intr-o singura bucata" :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: adiarc on March 04, 2019, 02:18:21 PM
concurenta e buna...poate ii mai atrag odata pe rusi ( si chinezi ) ,in cursa spatiala.....si poate macar unii din ei sa falimenteze :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on March 08, 2019, 03:47:59 PM
Splashdown. La prima vedere totul a parut in regula ...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on March 08, 2019, 07:37:11 PM
Esti prea "ermetic"....

Sa ii lasam si pe altii sa vada....
https://science.hotnews.ro/stiri-spatiul-23017256-video-capsula-dragon-spacex-amerizat-succes-oceanul-atlantic.htm (https://science.hotnews.ro/stiri-spatiul-23017256-video-capsula-dragon-spacex-amerizat-succes-oceanul-atlantic.htm)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 11, 2019, 02:56:43 PM
Quote from: Ionut on February 07, 2018, 09:24:54 AM
Pentru cei care nu ati vazut in direct. :)

Cu putin noroc vedem din nou asa ceva la noapte :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on April 11, 2019, 03:26:11 PM
Chiar eram curios cand lanseaza Heavy-ul ca am vazut ca au pregatit racheta pentru un nou zbor. :D
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on April 12, 2019, 11:00:41 AM
3 din 3 recuperate. Impresionant!

https://www.youtube.com/watch?v=3xZIu2LuQMU


Full mission webcast:
https://www.youtube.com/watch?v=TXMGu2d8c8g
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on April 12, 2019, 02:28:58 PM
WOW, este PRIMA dată când reușesc să recupereze TOATE cele trei rachete, ambele boostere și center core-ul. Fantastic.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on May 03, 2019, 07:54:21 PM
Si niste vesti mai putin bune...

SpaceX Confirms Crew Dragon Capsule Exploded During Test

https://www.youtube.com/watch?v=scz-fFZT-dI

The vice president of mission assurance for SpaceX, Hans Koenigsmann, confirmed during a press briefing today that the Crew Dragon capsule was destroyed in an explosion during a test last month, several weeks before the capsule was scheduled to carry NASA astronauts to the International Space Station (ISS).

"Just prior to when we wanted to fire the SuperDraco, there was an anomaly, and the vehicle was destroyed," Koenigsmann said.

"While it is too early to confirm any cause, whether probable or crude, the initial data indicates that the anomaly occurred during the activation of the SuperDraco system," he added.

The capsule that was destroyed was the same capsule that was used in SpaceX's Demo-1, an uncrewed test flight in March, where it successfully docked with the ISS before successfully returning to Earth. SpaceX has another Crew Dragon capsule, but until a cause for the explosion is established, there's no way to tell if the problem was a design failure or the result of damage the capsule sustained as part of the Demo-1 mission.

articolul complet aici (https://interestingengineering.com/spacex-confirms-crew-dragon-capsule-exploded-during-test?utm_source=Facebook&utm_medium=Article&utm_campaign=organic&utm_content=May03&fbclid=IwAR1LFKZmnuqhPE2Ama0r4BTMjuT3Y6BEjxvROmMXaPVl8DesXm6LEzAnbLQ)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 03, 2019, 07:56:50 PM
Damn. Bine ca a bubuit la sol.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: RobertH on May 07, 2019, 01:55:32 PM
Totusi nu a fost vorba de o capsula nou construita , atunci era problema mare. Cel mai probabil defectiunea e din cauza aterizarii in ocean.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 07, 2019, 02:05:34 PM
Bine bine, dar chiar și așa este foarte grav pentru ca Dragon este o capsulă care trebuie sa zboare de mai multe ori...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: RobertH on May 24, 2019, 07:22:57 PM
SpaceX a lansat prima racheta cu sateliti (60 bucati) pentru reteaua Starlink . Misiunea a fost un succes iar racheta a fost recuperata prin aterizarea pe nava-drona "Of Course I Still Love You" .

https://www.youtube.com/watch?v=riBaVeDTEWI
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 24, 2019, 07:25:47 PM
^ As adauga ca toata constelația va avea vreo 700 de sateliți și vor să îi lanseze pe toti pana la finalul anului viitor. Adică în 18 luni. :lol: Incredibil la ce nivel au ajuns.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: kitsune on May 24, 2019, 08:49:15 PM
QuoteSpaceX has plans to deploy nearly 12,000 satellites in three orbital shells by the mid-2020s: initially placing approximately 1600 in a 550-kilometer (340 mi)-altitude shell, subsequently placing ~2800 Ku- and Ka-band spectrum sats at 1,150 km (710 mi) and ~7500 V-band sats at 340 km (210 mi). The total cost of the decade-long project to design, build and deploy such a network is estimated at nearly US$10 billion.

Cică ar fi 12000. Și că SpaceX nu ar fi singura companie care face asta. Și eu mă chinui cu dial-up-ul ăsta din epoca de piatră, cu 3 sateliți :bash:.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on May 24, 2019, 09:44:37 PM
Radem, glumim, sateliti lansam... Dar tot dam o fuga prin Vama! Prin Vama Veche!....

Asta daca nu am eu vedenii...  :o
40.50 pe video, T+26.50 de la lansare...
;)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on June 30, 2019, 02:56:38 PM
24 iunie, misiunea STP-2. 4 ore...
Quote
SpaceX is targeting Monday, June 24 for a Falcon Heavy launch of the STP-2 mission from Launch Complex 39A (LC-39A) at NASA's Kennedy Space Center in Florida. The primary launch window opens at 11:30 p.m. EDT, or 3:30 UTC on June 25, and closes at 3:30 a.m. EDT on June 25, or 7:30 UTC. A backup launch window opens on June 25 at 11:30 p.m. EDT, or 3:30 UTC on June 26, and closes at 3:30 a.m. EDT on June 26, or 7:30 UTC. Deployments will begin approximately 12 minutes after liftoff and end approximately 3 hours and 32 minutes after liftoff.

Falcon Heavy's side boosters for the STP-2 mission previously supported the Arabsat-6A mission in April 2019. Following booster separation, Falcon Heavy's two side boosters will attempt to land at SpaceX's Landing Zones 1 and 2 (LZ-1 and LZ-2) at Cape Canaveral Air Force Station in Florida. Falcon Heavy's center core will attempt to land on the "Of Course I Still Love You" droneship, which will be stationed in the Atlantic Ocean.
https://www.youtube.com/watch?v=WxH4CAlhtiQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on July 25, 2019, 03:12:50 PM
Două de azi-noapte. Mai proaste știrile. CRS-18, misiunea cu Dragon pentru ISS, a fost amânată pentru noaptea asta (în România) din cauza vremii. Cred ca vor reuși la noapte.

Știrea mai proastă e că testul de ieri cu StarHopper a eșuat și a fost anulat. Nu se știe deocamdată când vor relua. Testul asta e pentru a verifica noul motor Raptor care va echipa noul vehicul SpaceX botezat StarShip (fost BFR - Big Falcon Rocket). StarShip va înlocui Falcon 9 și va duce oamenii pe orbita Pământului dar și pe Lună și pe Marte.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on July 25, 2019, 09:26:43 PM
Într-adevăr, CRS-18 este live pe YouTube pe contul SpaceX în noaptea asta la 1. Eu ma uit dimineață. :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on July 25, 2019, 11:03:39 PM
WOW. Se pare ca incearca tot în noaptea asta (RO time) sa faca testul cu StarHopper după eșecul de acum 24 de ore. Elon nu mai are răbdare. Incredibil ce ritm se impune la SpaceX.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on July 26, 2019, 07:22:31 AM
WTF?! Ce de flacari. :lol: Everyday Astronaut este live acum.

Later edit: tocmai a inchis live-ul, cred ca a stat vreo 6 ore in live. :lol: E nebun asta. Nu imi dau seama daca a facut hop-ul sau nu... o sa ma uit mai incolo. Puteti vedea si voi video. Ciudat rau de tot focul de la final. :o Au dat foc baietii la pasune. O:-)

https://www.youtube.com/watch?v=aChE86D0c_A
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on July 26, 2019, 01:32:19 PM
^ Au reușit să facă testul. :) Chiar dacă au dat foc la tufișurile din apropiere. :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on August 07, 2019, 06:37:57 PM
Încă o lansare foarte importanta. :)

https://youtu.be/StSJsyraODs

Săptămâna viitoare plănuiesc să facă un hop cu StarHopper. De data asta muuuult mai sus, cam 200 metri. Abia astept. :D
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on August 08, 2019, 03:39:10 PM
Bun asa Ionut, vad ca nu mai e nevoie de mine pe-aici  :lol: :lol: :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on August 08, 2019, 03:54:24 PM
Ah. Sa nu uit. Au prins și o bucata din fairing! A doua oara a fost asta. :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: RobertH on August 28, 2019, 06:30:43 PM
Dupa cateva amanari, testul cu StarHopper la 150m(motor Raptor) a fost un succes. E ultimul zbor efectuat de StarHopper, urmatoarele incercari vor fi cu modele mult mai mari si complexe.

https://www.youtube.com/watch?v=bYb3bfA6_sQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on September 28, 2019, 08:43:17 PM
Marea și ultra-asteptata prezentare a lui Elon despre Starship (racheta care va duce oamenii pe Marte în 5 ani - Elon-time) este în direct din Boca Chica, Texas, in noaptea asta la ora 03.00, ora României. M-as trezi, sunt super curios, dar cred ca mai bine vad în reluare mâine la prima oră. :)

https://youtu.be/sOpMrVnjYeY
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: RobertH on November 11, 2019, 06:05:19 PM
Al doilea set de 60 sateliti Starlink au fost lansati. In total au fost lansati 120 sateliti din 700, cat va avea constelatia.

De asemenea : S-a folosit pentru prima data un booster reconditionat pentru a patra oara si fairings recuperati de la lansarile anterioare. Racheta s-a recuperat cu ajutorul navei-drona "Of course I still love you".

https://www.youtube.com/watch?v=pIDuv0Ta0XQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: kitsune on November 11, 2019, 06:52:15 PM
Cred că voi fi printre primii clienți când i-or da drumul. Cu condiția să acopere și pe oceane, nu doar uscatul. Oricum, bate  Inmarsat și KVH care fac legea acum, cu prețuri mari și servicii proaste
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on November 13, 2019, 06:25:36 PM
@RobertH primul set de sateliți a fost o versiune mai veche pe care au testat mai multe chestii printre care: pot lansa așa mult fără dispenser clasic ? Apoi pot manevra sateliți spre autodistrugere completă în atmosferă ?
Dintre primii 60 am info că doar 50 sunt pe orbita destinată. Unii nu au răspuns la comenzi, alții au fost de sacrificiu pentru test.
Versiunea asta de sateliți are ceva upgrade hardware: mai multă viteză de transmisie, etc.
Se așteaptă ca unul din 60 să nu meargă cum trebuie.
Pentru restul de detalii cred că trebuie să așteptăm date oficiale.
Pentru cei interesați: www.reddit.com/r/spacex
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on November 14, 2019, 09:41:42 AM
"Trenul" de sateliți filmat:
https://youtu.be/gRz3988El7Q
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: RobertN on November 14, 2019, 10:14:44 AM
^
Moaaa, cât de tare!

Mulțumesc pentru info.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on November 14, 2019, 11:48:02 AM
60? :lol:
Sa vezi cand baga mii... cam 60 x 24 lansări pentru acoperire globală.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: RobertN on November 14, 2019, 12:09:10 PM
^

Se schimbă priveliștea nocturnă  :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: TibiV on November 14, 2019, 06:27:07 PM
https://www.youtube.com/watch?v=RZIAr6xt2LY
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on December 09, 2019, 07:00:46 PM
A 19-a lansare de cargo pentru NASA:
https://www.youtube.com/watch?v=-aoAGdYXp_4

Rezumat captură cargo:
https://www.youtube.com/watch?v=7IvHsuYsG-o

Detalii despre ce conține: https://www.nasa.gov/sites/default/files/atoms/files/spacex_crs-19_mission_overview.pdf
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on December 18, 2019, 01:02:40 AM
Spacex a mai lansat ceva cu a treia refolosire de booster.
https://www.youtube.com/watch?v=sbXgZg9JmkI
Nu e prima refolosire a treia oara. Prima a fost pentru sateliții proprii: constelația starlink.

Să îmi permit să postez o parodie ? Ok:
https://www.youtube.com/watch?v=NY7N02eZGoQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on January 16, 2020, 04:01:58 PM
Pe 7 ianuarie 2020 SpaceX a mai lansat încă 60 de sateliți Starlink 1.0
https://youtu.be/HwyXo6T7jC4
Booster refolosit a 4-a oară, aterizare cu sccess pe drona "Of Course I Still Love You" la distanță de 628km.
Detalii: https://www.reddit.com/r/spacex/comments/eko0hr/rspacex_starlink_2_official_launch_discussion

Urmează peste 2 zile un zbor de test: https://www.reddit.com/r/spacex/comments/ek7eny/in_flight_abort_test_launch_campaign_thread
Iar pe 20 se pare că vor lansa încă 60 de sateliți.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on January 16, 2020, 04:40:39 PM
Sambata au in flight abort test cu Dragon. O sa fie SPECTACOL. Practic cam la 1 min si ceva dupa lansare (la "Max Q", momentul in care racheta suporta fortele aerodinamice maxime), racheta Falcon 9 va pierde din putere (intentionat) si chestia asta trebuie detectata ca o anomalie de catre computerul de bord al capsulei Dragon (cea care va avea oameni la bord - Crew Dragon) si va declansa automat procedura de escape - practic capsula Dragon va porni motoarele Draco si va accelera teribil pentru a scapa de racheta Falcon 9 (racheta care, cel mai probabil, se va dezintegra), apoi va ameriza in Oceanul Atlantic. Va fi spectaculos.

Daca testul merge bine, in februarie vor fi lansati doi astronauti americani spre ISS cu aceasta capsula. Ar fi PRIMA data, dupa pensionarea Space Shuttle-ului, cand SUA lanseaza in spatiu astronauti americani de pe pamant american folosind rachete americane, asa cum ii place lui Bridenstine sa zica.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on January 17, 2020, 04:08:26 PM
QuoteFalcon 9 and Crew Dragon went vertical and the crew access arm was extended last night ahead of tomorrow's in-flight demonstration of the spacecraft's launch escape system. The four-hour launch window opens at 8:00 a.m. EST, 13:00 UTC
https://twitter.com/SpaceX/status/1218153687429705730
(https://pbs.twimg.com/media/EOfAS2-UUAUvFjH?format=jpg)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: RobertH on January 17, 2020, 04:44:37 PM
Ionut vezi ca nu va fi lansarea in Februarie .

QuoteCrew Dragon should be physically ready & at the Cape in Feb, but completing all safety reviews will probably take a few more months
Sursa: Elon Musk Twitter (https://twitter.com/elonmusk/status/1211497049906196480).
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alexV on January 17, 2020, 05:37:56 PM
Rocket Launch: January 18, 2020 8:00 AM

8:00 ora locala e 15:00 ora Romaniei.

You can watch the demonstration live below, starting about 20 minutes before liftoff
SpaceX (https://www.spacex.com/webcast)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on January 19, 2020, 05:20:40 PM
Live:
https://www.youtube.com/watch?v=mhrkdHshb3E

Testul a fost un succes. Racheta a explodat spectaculos conform așteptărilor. Capsula a fost recuperată.
(https://pbs.twimg.com/media/EOqA_sVXkAAoKek?format=jpg)
(https://pbs.twimg.com/media/EOqDTgAW4AAQmqy?format=jpg)
Detalii: https://www.reddit.com/r/spacex/comments/eq24ap/rspacex_inflight_abort_test_official_launch
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on January 28, 2020, 09:55:33 AM
Vreme favorabilă pentru lansare: https://twitter.com/ChrisG_NSF/status/1221871453030711303
Se pare că vor lansa la 4:30pm ora locală.
https://www.youtube.com/watch?v=1KmBDCiL7MU
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on January 29, 2020, 04:00:53 PM
Nu pot edita postul anterior. Nu au lansat din cauză că vremea era prea rea în zona de recuperare booster.
T- 6 minute acum cănd postez asta.

Edit: lansare și aterizare cu succes: https://twitter.com/SpaceX/status/1222523792699748355
Încă 60 de sateliți pentru internet pe orbită.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on January 30, 2020, 02:15:51 AM
Cineva a făcut un site în care se poate vizualiza traiectoria sateliților: https://james.darpinian.com/satellites/?special=starlink
Cu notificări pentru cine e interesat să vadă. Și mai ales pentru fotografi.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on February 18, 2020, 09:14:18 PM
SpaceX lansează încă 60 de sateliți pe orbită cu un booster refolosit de 5 ori.
https://youtu.be/8xeX62mLcf8

Din păcate aterizarea pe drona din ocean nu a mers conform așteptărilor. Am auzit comentarii cum ar fi: aterizare soft în ocean, dar nu sunt mai multe detalii acum.
Ce e important: misiunea a fost un succes. Sateliții sunt pe orbita destinată.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on February 18, 2020, 09:24:05 PM
Space Adventures to fly tourists on Crew Dragon mission
https://spacenews.com/space-adventures-to-fly-tourists-on-crew-dragon-mission/
https://spaceadventures.com/space-adventures-announces-agreement-with-spacex-to-launch-private-citizens-on-the-crew-dragon-spacecraft/
Deși inițial au fost discuții despre asta cu echipaj de 7 oameni la prețul de 10 milioane de dolari pe scaun, ulterior sunt doar 4 scaune. Evident prețul va fi mai mare.

https://twitter.com/SpaceAdventures/status/1229768605115600896
(https://pbs.twimg.com/media/EREEBc3XsAAODTZ?format=jpg&name=4096x4096)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Io on February 18, 2020, 09:48:02 PM
^ Aterizarea/amerizarea a fost soft, viteza la nivelul puntii a fost aproape zero insa tinta a fost ratata cu citiva metri, in jur de 15 sau ceva peste. Pe filmare min 8:45 undeva in dreapta fata a navei drona.
Pacat, ar fi fost a 50 a recuperare reusita. Sa vedem ce n-a functionat cum trebuie la telemetrie insa e posibil si ca un curent de aer la 20-30 de metri deasupra puntii sa fi fost suficient.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on March 10, 2020, 12:08:21 AM
Quote from: Io on February 18, 2020, 09:48:02 PM
^ Aterizarea/amerizarea a fost soft, viteza la nivelul puntii a fost aproape zero insa tinta a fost ratata cu citiva metri, in jur de 15 sau ceva peste. Pe filmare min 8:45 undeva in dreapta fata a navei drona.
Pacat, ar fi fost a 50 a recuperare reusita. Sa vedem ce n-a functionat cum trebuie la telemetrie insa e posibil si ca un curent de aer la 20-30 de metri deasupra puntii sa fi fost suficient.
Elon a zis că nu au calculat corect viteza vântului.
QuoteRecent missed landing (at sea) was due to incorrect wind data. If this (land) landing fails, it will most likely be for a different reason. (https://twitter.com/elonmusk/status/1236117435905785856)
Prentru CRS-20 au modificat astfel încât să aterizeze în vînt peste parametrii maximi.
Și au reușit: https://twitter.com/elonmusk/status/1236156567449305089

https://youtu.be/1MkcWK2PnsU

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on April 30, 2020, 10:05:30 PM
Incet, incet, ne intoarcem acolo...

QuoteSPACE X has been selected to develop a lunar optimized Starship to transport crew between lunar orbit and the surface of the Moon as part of NASA's Artemis program. Starship can fly many times between the surface of the Moon and lunar orbit without flaps or heat shielding required for Earth return.
#SpaceX will also launch a variant of Dragon, optimized to carry more than 5 metric tons of cargo to Gateway in lunar orbit. 🚀

(https://scontent-vie1-1.xx.fbcdn.net/v/t1.0-9/95465220_2923180884424659_7406104673075068928_n.jpg?_nc_cat=108&_nc_sid=8bfeb9&_nc_oc=AQk-R2mhBLfjvB_vvrLpukd8eTNFXzC1uvc_7QA9MdmyfT0TBz23x8k4t7z6Wc_EFio&_nc_ht=scontent-vie1-1.xx&oh=89a33931c9aa5ae1e833899697c93889&oe=5ED041CF)

(https://scontent-vie1-1.xx.fbcdn.net/v/t1.0-9/95459233_2923180921091322_1340679539004538880_n.jpg?_nc_cat=107&_nc_sid=8bfeb9&_nc_oc=AQmsHxx5k58aF8ULAa-hEa66nq5fu96vSGioDGV_m_n-UeLaYZxyQN0KWjMNVuQCTSA&_nc_ht=scontent-vie1-1.xx&oh=7e8d1b5f40449d99c4d3fcbaca0ec49b&oe=5ED03210%3Cbr%20/%3E%3Cbr%20/%3E%5Bimg%5Dhttps://scontent-vie1-1.xx.fbcdn.net/v/t1.0-9/95586372_2923181427757938_1746100356980408320_n.jpg?_nc_cat=108&_nc_sid=8bfeb9&_nc_oc=AQkXWFhi5l1aa2Q9uWIfoXzI5Eq6_c3VXVuYcHU_795oMx1VEtuz02o5JU3QcRcG6Kk&_nc_ht=scontent-vie1-1.xx&oh=a2f9d28d9bb70868a12a71aae47383cc&oe=5ED0FA50)[/img]

https://www.facebook.com/AeronewsGlobal/posts/2923186341090780
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on May 13, 2020, 06:38:24 PM
Încă 60 de sateliți pentru internet lansați.
https://youtu.be/wSge0I7pwFI

Întreba cineva, așa la mișto: pot testa ? Vedeți aici:
https://cleantechnica.com/2020/05/09/elon-musk-said-i-could-beta-test-starlink/
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 17, 2020, 07:01:39 AM
Marți, noul target pentru lansarea a încă 60 de sateliți din constelația StarLink. Vremea nu colaborează și este range-ul este ocupat și de lansarea Atlas V (configurație 501) cu avionul spion X-37B.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mircea on May 18, 2020, 04:49:38 PM
Standing down from the Starlink mission, due to tropical storm Arthur, until after launch of Crew Demo-2.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on May 28, 2020, 06:03:17 PM
Poză numai bună de pus în ramă

(https://i.redd.it/9xdurhs2x6151.jpg)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: adiarc on May 28, 2020, 08:57:18 PM
wow...viitorul prezent...toate arata SF..si sunt cat se poate de reale
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 29, 2020, 06:23:39 AM
Pentru cei care nu stiu istoria SpaceX, recomand filmulețul ăsta făcut de cea mai mare comunitate de pasionați din US pe domeniul spațial. Bine, în istoria asta nu este inclusa Starship/STS/BFR, racheta care pur și simplu va schimba totul.

https://youtu.be/fb9IJZ9v76A
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bgd77 on May 29, 2020, 07:40:06 PM
Un joculet de la cei de la SpaceX cu andocarea la ISS.

https://iss-sim.spacex.com/
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Io on May 30, 2020, 01:12:23 PM
Azi au facut un test static cu prototipul 4, reusit, insa la 90 de secunde dupa oprirea motorului are o loc o explozie:

https://www.youtube.com/watch?v=BCUYG5SonCY
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on May 30, 2020, 02:05:21 PM
Interesanta abordare inginereasca. Iteratii rapide, crapa, invatam, facem altul rapid si testam

Asa ceva n-ar fi fost posibil la NASA unde totul trebuia sa fie "stiintific"

Si nici la constructia de poduri :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bgd77 on May 30, 2020, 02:27:26 PM
Totusi, sa nu exageram. Si NASA a testat si a invatat din greseli pana sa trimita oameni pe Luna. Au fost si acolo foarte multe prototipuri, din care foarte multe au explodat.

Si la SpaceX lucrurile sunt foarte "stiintifice", altfel nu ar fi bagat nimeni bani acolo, iar inginerii care lucreaza sigur nu-si dau cu presupusul cand fac ceva. Toate accidentele sunt ca urmare a unor greseli de executie, greseli de design, conditii sau stari ale sistemului pe care nu le-au planificat si care au aparut si au condus la erori.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 30, 2020, 03:02:47 PM
^ Da, doar ca viteza de iteratie/testare a SpaceX este ceva nemaivazut pana acum, in istorie. Elon Musk are "filosofia" asta de business din software, este softist la origini si fondatorul PayPal. Face la fel cu Tesla (pastrand proportiile).
Title: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on May 30, 2020, 05:24:27 PM
Da exact, de software voiam sa zic. Extreme programming, agile, gen.

Sa iterezi inginereste intr-o firma relativ mica e una, sa iterezi cu "metoda stiintifica" in ditamai agentia guvernamentala e alta.

La recenta numaratoare inversa tocmai pt iteratie lauda seful NASA pe SpaceX.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: adiarc on May 30, 2020, 10:47:32 PM
poate e off....dar stie cineva ce mai face cu Boring Company?In ce stadiu este tunelul pe sub L.A?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 30, 2020, 10:53:08 PM
Este offtopic dar sapă la tunel. Cel din Vegas.
Vezi aici: https://www.boringcompany.com/projects

Avem thread pentru hyperloop.
Title: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on May 30, 2020, 11:44:26 PM
Cate ceva despre tehnologia de aterizare a rachetelor. De notat aripioarele de titan, care maresc f mult precizia

https://youtu.be/Wn5HxXKQOjw

Fireste nava-drona e miscara de vant si valuri, trebuie pozitionata cu precizie, chiar si in furtuna.

Si cateva aterizari, unele nereusite

https://www.youtube.com/playlist?list=PLBQ5P5txVQr-Q68JtHuTTBWldX2psIqA1
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on June 04, 2020, 07:41:24 AM
SpaceX nu încetinește ritmul, a reparat și upgradat drona "Just read the instructions", lansat pe ocean pentru misiunea Starlink 7.
https://www.youtube.com/watch?v=y4xBFHjkUvw
Lansat cu succes, aterizat. Un pic cam departe de centru.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on June 04, 2020, 07:45:32 AM
O chestie interesantă de retinut pentru cei care nu au chef sa se uite. SpaceX a reușit în misiunea asta sa aterizeze A CINCEA OARA ACELASI booster. Este pentru prima dată când reușește să folosească SI sa aterizeze ACELASI booster Falcon 9 de 5 ori. Boosterele astea sunt gândite sa fie folosite și aterizate de 10 ori. Deci, teoretic, boosterul încă are rezerva de zbor și nu m-ar mira ca SpaceX sa il folosească din nou pentru o viitoare misiune Starlink.

PS: Da, stiu, termenul corect este "a ameriza" pentru că aterizarea a fost pe apa.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Anca_Emanuel on June 13, 2020, 09:20:53 AM
La ora 12:20pm Spacex lansează următorul set de sateliți pentru internet plus ceva extra.
Lansează 58 de sateliți pentru net și 3 de la alții.

https://www.youtube.com/watch?v=8riKQXChPGg

Mai multe detalii despre cei 3 sateliți în plus: https://spaceflightnow.com/2020/05/17/planet-reserves-rideshare-slots-on-spacex-starlink-launches
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on June 17, 2020, 06:52:04 AM
Elon tocmai a anunțat ceva foarte interesant.  :D

SpaceX is building floating, superheavy-class spaceports for Mars, moon & hypersonic travel around Earth

Twitter (https://twitter.com/elonmusk/status/1272972228326379520?s=19)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: kitsune on June 17, 2020, 03:41:25 PM
"Earthers have a home. It's time Belters had one, too."
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mircea on June 17, 2020, 10:02:48 PM
La capitolul spaceports, ceva foarte deștept.

https://youtu.be/TmLWxptFFYc?t=472 (https://youtu.be/TmLWxptFFYc?t=472)

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on July 14, 2020, 08:36:35 PM
Ce ma bucur sa descopar ca exista acest thread. Urmaresc evolutia Space X pe mai multe canale youtube si situri de socializare de vreo 3 ani.
Pe mine ma preocupa acum BFR, urmaresc zilnic updateurile canalelor Lab Padre si NasaSpaceflight Boca Chica. Ce vrea Elon Musk cu acest BFR este ceve ce pare imposibil: o naveta ieftina, cu capacitate mare si sa ii faca "plinul" in spatiu :)
Baieti, o sa ne vedem si pe aici! :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on July 14, 2020, 08:47:36 PM
De putina vreme in Boca Chica
NoseCon-ul pentru SN5, asta daca va trece testul.
(https://scontent.fotp1-1.fna.fbcdn.net/v/t1.0-9/109391493_10217105515092364_4452487743066393588_o.jpg?_nc_cat=110&_nc_sid=b9115d&_nc_eui2=AeG6MzWeYAvg36mi6dAYurlQ6Ap6-R8TK9XoCnr5HxMr1UE2nsV2myDl21k8pJb0rmrUDROIP28BYjKjJ_i1SQuL&_nc_oc=AQnfGnSX_ILkUBWioSR4HlT8mjazSvlWsllGuKE1WYIPWFLkc3pulc1ec3PmHRy_eEE&_nc_ht=scontent.fotp1-1.fna&oh=d275e3fddeccfe99cda785f2638980bf&oe=5F322420)
(https://scontent.fotp1-2.fna.fbcdn.net/v/t1.0-9/108161569_10217105613894834_707667935463374533_o.jpg?_nc_cat=106&_nc_sid=b9115d&_nc_eui2=AeHTwftEBSoG7DASrqvdiHGN1HlMNVjpyhjUeUw1WOnKGOI5LEYrSw0CZRuRRXfcaD3uI-Jpd4bmLYtRDe98ZDNC&_nc_oc=AQmGCdLpc6cgezoOIM27SqO5n-3vkWB1SMvHDOHs_F8z8j8CHJQTN2Q3hZusb0AgAq4&_nc_ht=scontent.fotp1-2.fna&oh=6b7aa60c11702c2aef45e92e352e1d32&oe=5F345D89)
(https://scontent.fotp1-1.fna.fbcdn.net/v/t1.0-9/107838118_10217105615174866_4951258555540773784_o.jpg?_nc_cat=108&_nc_sid=b9115d&_nc_eui2=AeHUM4jZtwFHE96Te_FI-UvBy6TNnHVLgvrLpM2cdUuC-sf86wJ9MLhgVIprXphojupWB_obV7H3wDeBXbFh1imw&_nc_oc=AQm76e2jkuaIk7_iRJKS0ZhpGuJraPhhpClSecQ7SkuWHQYv3_n3K8eXzrQzuI9-ZPI&_nc_ht=scontent.fotp1-1.fna&oh=158caef34d61a61330383ae2f8fd2962&oe=5F31B77E)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on July 15, 2020, 08:49:14 AM
Update-uri zilnice dupa ora 8 a Romaniei cu progresul zilnic al constructiei BFR in Boca Chica Texas. Cel de mai jos este pentru data de 14.07.2020

https://www.youtube.com/watch?v=zaSsO689d3w
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on July 15, 2020, 10:35:57 AM
QuoteThe Bunker - #BocaChicaToMars

(https://scontent.fotp1-1.fna.fbcdn.net/v/t1.0-9/108253399_10158439580029383_4578176312471942045_o.jpg?_nc_cat=105&_nc_sid=825194&_nc_eui2=AeHRUeZBl0Et0g0pjs2ZVVLLPytD9K31s6s_K0P0rfWzqzXUyBW682I07UNHcoZ3x9HRwfP3yo-T6yuuxYK5nFSM&_nc_oc=AQkO3_bg11ao_GYs1qMOX_pbA6LlpTbvVxmkd1B4wEOQ75eip8fuhrIt6or9SJ5ULRY&_nc_ht=scontent.fotp1-1.fna&oh=dc931d2afca42b2c1e4b1adb2454dd04&oe=5F33F5AF)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on July 16, 2020, 09:46:57 AM
Un alt update

https://www.youtube.com/watch?v=Sb3I0V-zRuY
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on August 02, 2020, 09:52:22 AM
Crew Dragon a plecat de pe ISS

https://www.youtube.com/watch?v=13OkD0C_TWU
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Io on August 02, 2020, 08:54:31 PM
In citeva minute va incepe "deorbit burn" undeva deasupra Australiei - durata 11 minute si 20 de secunde(!) pentru iesirea de pe orbita intrarea in atmosfera!

https://www.youtube.com/watch?v=F1NQop_MfDc
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Io on August 05, 2020, 03:19:09 AM
Prototipul SN5 tocmai a efectuat un zbor de test de 150m inaltime, reusit, si a aterizat stabil. A fost a 3 a incercare azi (sau atitea am vazut eu). Propulsia este asigurata de un motor Raptor (metan + oxigen) care este in plan sa inlocuiasca actualele motoare Merlin pe toate vehiculele SpaceX.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on August 05, 2020, 09:12:53 AM
De fapt stirea e mult, mult, mult mai importantă decât a scris Io mai sus. Este primul zbor real al unui prototip propulsat de un motor Methalox (metan + oxigen lichid), botezat Raptor, fără să punem la socoteala zborul la fel de înalt al primului prototip SpaceX faimos (turnul de apa zburator).

De data asta vorbim de 75% dintr-o rachetă în toată regula. Posibil ca in acest an sa vedem toata racheta nouă (botezată Starship) zburand mult mai mult, poate 20 km si aterizand propulsat.

Mai simplu. Pentru cei care nu urmaresc: Starship va schimba felul în care se zboară în spațiu. Va revoluționa atat de mult industria asta încât va schimba, la propriu, omenirea.

Zborul:

https://youtu.be/s1HA9LlFNM0
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Io on August 05, 2020, 11:13:11 AM
Nu, Ionut, nu e o revolutie si motorul asta nu schimba esential ce putem sa facem. E o serie de inovatii si testari a unei tehnologii mai noi si mai ieftine si e de remarcat viteza cu care se construiesc si se testeaza componente si etaje ale Starship.
Pe "silozul asta de cereale zburator" (cum simpatic l-au numit unii) varianta asta de motor Raptor (pe Starhopper a fost folosita o alta varianta a lui) a fost montata offcenter (de aici si pozitia usor inclinata a navei) iar faptul ca aparatul a fost perfect controlat este remarcabil. In varianta finala cunoscuta acum aceasta treapta (silozul, adica) va gazdui 3 motoare Raptor - pe etajul inferior/racheta "mare" booster vor fi 5-9? Motorul e gindit sa functioneze si in atmosfera si in vid, ceea ce e o inovatie semnificativa, sa vedem cum vor decurge testele de altitudine si apoi cele pe orbita.
In rest tot propulsie chimica e, un zbor pina la Luna tot atit va dura, pina la Marte sau oriunde in Sistemul Solar tot asa. Pretul e mai mic fata de sisteme concurente iar eficienta sistemului e mai mare, e o imbunatatire majora fata de tot ce avem pina acum dar nu e o revolutie.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Io on September 03, 2020, 09:01:01 PM
SN6 tocmai a facut un test reusit. Inca o "topaiala" de 150m  :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on October 02, 2020, 10:20:38 PM
https://youtu.be/FMi_m9-e9MU
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on October 23, 2020, 09:55:58 AM
Go go Space X! :) :lol:

https://www.youtube.com/watch?v=YpfHDZSC5nM&ab_channel=LabPadre
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on October 24, 2020, 06:58:39 AM
Rezumatul ultimelor 24 H in Boca Chica

https://www.youtube.com/watch?v=eixLeRmjwuw&ab_channel=NASASpaceflight
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on November 14, 2020, 07:55:40 AM
Dupa cum probabil deja ati vazut, SN8 are probleme. Sper anul acesta sa vedem primul zbor de 15 km

https://www.youtube.com/watch?v=1yjAife58eU&ab_channel=StarshipBocaChica
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on November 14, 2020, 09:51:08 AM
^
nu vazusem inca stirea, ma asteaptam la un bum cu artificii. :)

Inca se incadreaza in bugetul pe care l-am avut noi la un moment dat pentru CoBra daca nu ma insel (8mld Euro era?).

E bine.... si tinand cont de realizarile pe care le-au avut in ultimii ani e mult mai mult decat ar fi visat oricine acum 20 de ani.... La momentul respectiv Nasa cheltuia undeva la 1.5mld $ per zbor (intradevar e costul mediu incluzand si costul de proiect initial). Am incercat odata sa vad care a fost costul pentru ultimul zbor al lui Atlantis dar n-am gasit si am renuntat destul de repede la cautari. Daca stie cineva putem face o comparatie destul de corelata. SpaceX acum acum incaseaza 62mil$ pentru un falcon9 creat de la 0 si 50mil$ pentru unul reutilizat. Va dati seama ce inseamna o reducere a costului per zbor pana la ~4% din costul initial al NASA? Cine ar fi visat la acest lucru? Sa tinem cont ca cei 4% contin si profitul SpaceX. 

Sunt sigur ca daca nu anul acesta, cu siguranta in 2021 o sa avem un zbor cu Starship pana in spatiu. Echipajul uman va trebui sa astepte pana in 2022 probabil. Si noi aici vorbim de facut cativa km de autostrada pana atunci....
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on November 17, 2020, 01:16:46 PM
Esti foarte optimist in legatura cu echipajul uman! Dragon 2 a durat de la concept la zbor cred ca 7 ani. Aici este ceva mai complicat.
Yusaku Maezawa trebuie să zboare in 2023 cu starship BFR dar cred ca se va decala anul. Bine...nu se va decala mai mult decat va dura constructia tunelurilor de la Holdea A1 :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on November 26, 2020, 08:20:27 AM
Gata, suficiente teste pe pământ. În aer! Zboară saptamana viitoare, nu mai devreme de 30 noiembrie dar probabil înainte să deschidem noi ST1.

https://youtu.be/R1GFylWjo68
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on December 02, 2020, 08:06:19 AM
Se pare ca vom avea testul de 15KM saptamana aceasta. Initial era planificat pentru azi noapte.

https://www.independent.co.uk/life-style/gadgets-and-tech/elon-musk-spacex-starship-mars-live-b1764371.html

Din pacate nu s-a concretizat si pare ca urmatoarea fereastra este pe 4 dec la 1:00 am ora romaniei. Avem si un countdown care este updatat atunci cand apare o modificare in privinta datei zborului. Momentan este pe principiul: we are guessing.

https://spacelaunchnow.me/launch/starship-sn8-15-km-flight/

Au fost aproape sa zboare inainte de a deschide noi ST1. Vedem daca chiar se deschide maine. Inca mai e timp sa se amane deschiderea pe ST1 si sa nu se amane zborul de maine noapte. In orice caz eu cred ca o sa fie un zbor anul acesta. Acum sa speram ca o sa se si desprinda de pamant si ar fi superb sa nu se incheie ca un urias foc de artificii. Din ce se discuta sansele sunt de 1/3 sa faca boooooom si cam aceleasi ar fi sa fie totul ok si sa aterizeze cu succes. :)

Daca nu se termina cu un booooom mare, as estima ca pana pe final de 2022 o sa avem si un zbor cu echipaj uman.... Vedem. Oricum se descurca mai bine decat CNAIR-ul cu autostrazile. In special in a invata din greselile trecutului si a nu le mai repeta.... :))
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 02, 2020, 09:21:11 PM
Nu mai devreme de vineri. Se pare totusi ca vom reuși să deschidem ST1 înainte să trimită ăștia racheta la 15 km altitudine. Abia.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alexandruduma on December 08, 2020, 04:30:22 PM
Inca un pic...

(https://i.imgur.com/K0mSrka.jpg)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 08, 2020, 04:37:21 PM
Cel mai bun live va fi la Tim pe canal.

https://youtu.be/QlryDJqWalI
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alexandruduma on December 08, 2020, 04:39:25 PM
Pe el il astept si eu, pana atunci NASASpaceflight sunt live de vreo ora deja.

https://www.youtube.com/watch?v=OLpN8Cco3mU
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: voicul on December 09, 2020, 10:20:50 AM
Lansarea unei noi rachete SpaceX, anulată cu 1,3 secunde înainte de momentul T0

Lansarea unui nou prototip de rachetă aparţinând companiei SpaceX a fost anulată marţi cu doar 1,3 secunde înainte ora programată, din cauza unei probleme la motor, relatează dpa, preluată de Agerpres.

Anularea lansării de marţi a fost determinată de oprirea automată a motorului rachetei, a anunțat SpaceX pe Twitter. Momentul a fost transmis în direct pe Twitter.

Video Twitter - https://twitter.com/SpaceX/status/1336438761345839104

https://www.digi24.ro/stiri/sci-tech/video-lansarea-unei-noi-rachete-spacex-anulata-cu-13-secunde-inainte-de-momentul-to-1414891
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 09, 2020, 10:41:24 AM
Încearcă azi din nou.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on December 10, 2020, 12:33:55 AM
stream in 10 min:

https://youtu.be/ap-BkkrRg-o
Title: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on December 10, 2020, 01:03:22 AM
(https://i.imgur.com/sTAhvJo.jpg)


(https://i.imgur.com/MGXrqeO.jpg)


(https://i.imgur.com/L8pCqFJ.jpg)

(https://i.imgur.com/yyvUStS.jpg)

Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on December 10, 2020, 03:45:34 AM
A zburat, cam jos, dar a zburat.
Si s-a si aliniat pt aterizare, dar nu a reusit sa incetineasca si a facut poc.
Nu e rau pt prima incercare, dar se putea mai bine.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on December 10, 2020, 04:33:47 AM
Bellyflop and "landing":

https://v.redd.it/9uk8fihdr8461
Title: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on December 10, 2020, 08:57:11 AM
Sunt convins ca au invatat multe la iteratia asta. Daca mergea totul perfect, ar fi fost suspect. Asteptam urmatoarea iteratie :)

Mai greu cu iteratul la poduri si tunele, dar se intampla, ca la Genova, desi nu e de dorit...

La NASA era mai putin acceptabil sa itereze, trebuia ca "stiinta" sa dea toate raspunsurile din prima. O astfel de explozie se lasa cu scandal, pe cand la SpaceX e ceva firesc.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on December 10, 2020, 09:01:00 AM
Pffff, testul a fost extraordinar. Mult peste asteptari mai ales la cate puteam merge prost. Cand s-a intors pentru coborare am zis ca aia e, acum se dezintegreaza :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: l3x on December 10, 2020, 09:07:12 AM
Mie mi se pare ca mai bine in cazul asta putea insemna doar perfect - flawless test.
Din sute de chestii pe care le-au validat doar unul sau doua nu au iesit.
Mie personal mi se pare ca profilul de zbor pentru aterizare a fost bun. Pare ca motoarele au ramas fara combustibil daca e sa ma iau dupa culoarea dubioasa a jeturilor de la sfarsit.
Singura chestie care mi-e neclara in momentul asta este daca trecerea de la 3 la 2 si pe urma la un singur motor la urcare a fost intentionata desi nu vad cum ar putea sa le crape un motor si pe urma sa poata sa-l reporneasca la aterizare ...
Pe partea de Raptor cred ca au validat cam tot (zbor cu mai multe, oprire, pornire, steering, throttle)
Title: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on December 10, 2020, 09:22:29 AM
Exista undeva o lista cu ce s-a testat?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 10, 2020, 10:31:57 AM
Au testat tot, Cristi. Scopul principal declarat a fost sa obtina date, cat mai multe date de la cat mai multi senzori. Restul a fost secundar. Un succes extraordinar.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on December 10, 2020, 07:31:19 PM
Am stat cu o noapte inainte tarziu sa vad testul, azi noapte nu am mai rezistat, am adormit. L-am vazut de dimineata. A fost wow! Ma asteptam la mai rau, sa nu le iese manevra dar a fost superb, super bine. A fost un adevarat succes! Bravo Space X si Elon Musk!
(https://lh3.googleusercontent.com/pw/ACtC-3fyLXT5L1fE2c41MKiC9FUS4nLfoo3_arBWZDyMvljYj49kzHCQPcCmIpG5eW9vMABV7jpcax2lYCVDEEKNYDynx9BdaIb8vPm_B8GJFPhjh9_F_43Ku6PNkch90r3DRxUFr3TJ1ORCW5dHLgZCRwjg=w688-h833-no?authuser=0)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dorum on December 10, 2020, 09:37:38 PM
A explodat cazanu la aterizare :(
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on December 10, 2020, 09:59:50 PM
Scott Manley explica f bine ce s-a intamplat.  Singura chestie e ca s-ar putea sa fie tricky sa aiba presiune la "benzina" cand se roteste la final, pt ca nu e clar cum o sa ocoleasca bula de aer care se pare ca au gasit-o cand unul din motoare s-a oprit si celalalt a inceput sa se autoincinereze:

https://youtu.be/egHxiX40eJY
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on December 11, 2020, 09:38:42 PM
O alta patanie....SN9. Speram ca acesta sa zboare pe sfarsitul anului, dar...ciuciu!
https://www.youtube.com/watch?v=s4ag8sEjuOQ&ab_channel=LabPadre
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on December 11, 2020, 09:44:39 PM
(https://scontent.fotp1-1.fna.fbcdn.net/v/t1.0-9/130846928_10218091199893868_4655464719030768043_o.jpg?_nc_cat=108&ccb=2&_nc_sid=825194&_nc_ohc=6whTpTtbXT4AX-U_SUz&_nc_ht=scontent.fotp1-1.fna&oh=d3714f1cfef6d261c2657bcb47f58116&oe=5FFA1C35)
(https://pbs.twimg.com/media/Eo-ElqrXcAI-DU8?format=jpg&name=large)
Si o poza de la inspectarea epavei de catre Elon si Gwynne
(https://pbs.twimg.com/media/Eo7hJ-FW8AMqA7J?format=jpg&name=large)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on December 23, 2020, 05:22:09 PM
SN9 este deja pe pozitie :)
https://www.youtube.com/watch?v=9ELfqbYJwSE&ab_channel=LabPadre
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Liviu M on December 23, 2020, 05:34:28 PM
DEME cu macaraua lor cea mare?  ???
:D
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 23, 2020, 08:39:23 PM
Of, cu ministrul Drula la Cultura si cu copilul am si uitat de SN9! Godspeed!!!!!!!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on December 24, 2020, 07:40:06 AM
wow, wow,wow!
Un video superb postat de putin timp de cei de la Space X!
https://www.youtube.com/watch?v=_qwLHlVjRyw&ab_channel=SpaceX
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 24, 2020, 04:12:50 PM
Fat mama sky dives like a boss.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on December 25, 2020, 08:25:09 PM
Sper ca nu e prea off-topic, dar ce proiecte mari de infrastructura credeti ca se vor termina/da in lucru/semna pana la primul zbor orbital al Starshipului?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on December 25, 2020, 08:46:45 PM
Primul zbor orbital ar trebui să fie prin iunie, cam asa. Faceti voi restul de calcule.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on January 28, 2021, 07:26:44 PM
La cei de la SpaceX nu le ajunge ca aterizau boosterele pe verticala, acum vor sa "prindă" naveta Starship la aterizare:

https://www.youtube.com/watch?v=JdU9RzlHm-o&ab_channel=PrimalSpace
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on February 02, 2021, 08:30:00 PM
Sunt sanse mari ca SN9 sa zboare in seara aceasta, cam intr-o ora si ceva. Se pregatesc de incarcarea cu combustibil. Problemele administrative (inchiderea drumurilor, autorizatia FAA, evacuarea plajelor, etc) sunt rezolvate. Sa speram ca zboara si aterizeaza perfect. Urmaresc live 3 canale YouTube  :popcorn:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on February 02, 2021, 09:52:30 PM
Go SN9!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on February 02, 2021, 10:26:21 PM
SN9 live aici:

https://www.youtube.com/watch?v=_zZ7fIkpBgs&ab_channel=SpaceX
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on February 02, 2021, 10:32:35 PM
SN9 is no more. S-a prabusit chiar la final... :(
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on February 02, 2021, 10:34:54 PM
Mda, se pare ca un motor n-a mai pornit. Dar SN10 e gata de un nou test in curand  :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on February 02, 2021, 10:42:35 PM
Da....pacat dar asta este! Dupa reusita partiala cu SN8 ma asteptam de aceasta data sa reuseasca aterizarea verticala. Este ceva nou, nimeni nu a mai facut  asa ceva. Eu il admir pe Elon pt tot aportul adus de pana acum, nu doar cu Space X.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on February 03, 2021, 09:28:13 AM
Nu e niciun păcat. Vreti sa faca asta cu oameni la bord? Acum sa crape! Multe! Si repede!

RIP SN9. Godspeed SN10!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on February 03, 2021, 08:01:01 PM
Da, exprimarea mea nu a fost una potrivită. Așa este, după cum ai spus, Ionuț. Important este că echipa space x nu zăbovesc.
Ca fapt divers, de pe situl Space X:

QuoteOn Tuesday, February 2, Starship serial number 9 (SN9) completed SpaceX's second high-altitude flight test of a Starship prototype from our site in Cameron County, Texas.

Similar to the high-altitude flight test of Starship serial number 8 (SN8), SN9 was powered through ascent by three Raptor engines, each shutting down in sequence prior to the vehicle reaching apogee – approximately 10 kilometers in altitude. SN9 successfully performed a propellant transition to the internal header tanks, which hold landing propellant, before reorienting itself for reentry and a controlled aerodynamic descent.

The Starship prototype descended under active aerodynamic control, accomplished by independent movement of two forward and two aft flaps on the vehicle. All four flaps are actuated by an onboard flight computer to control Starship's attitude during flight and enable precise landing at the intended location. During the landing flip maneuver, one of the Raptor engines did not relight and caused SN9 to land at high speed and experience a RUD.

These test flights are all about improving our understanding and development of a fully reusable transportation system designed to carry both crew and cargo on long-duration, interplanetary flights and help humanity return to the Moon, and travel to Mars and beyond.
https://www.spacex.com/vehicles/starship/
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on February 07, 2021, 06:22:41 PM
Un antreprenor american a inchiriat un zbor intreg (4 persoane) cu SpaceX pentru finalul acestui an. 3 dintre locuri sunt ocupate, dar al 4-lea e inca liber, iar persoana care il va ocupa se va alege printr-o loterie. Daca aveti resedinta in SUA, faceti o mica donatie aici (https://www.prizeo.com/campaigns/l/inspiration4/inspiration4?utm_campaign=Inspiration4) si poate ajungeti in spatiu anul asta :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on February 08, 2021, 12:14:05 PM
Nu chiar, nu trebuie sa donezi pt a intra in loterie (dar trebuie sa fii rezident):

https://www.prizeo.com/campaigns/inspiration4/inspiration4/digital-free-entry-form
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 03, 2021, 06:43:47 PM
Deci, astăzi vedem un zbor SN10? :)
https://youtu.be/sTA0GTgFn5E
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 03, 2021, 10:10:58 PM
Iuhuuu....sper sa avem noroc de data aceasta
go Space X
https://www.youtube.com/watch?v=DDEgFsefrGw&ab_channel=SpaceX
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: theodor1998 on March 03, 2021, 10:16:52 PM
Ce se intampla?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 03, 2021, 10:18:59 PM
Nu stim...vom afla. Sper sa reia testul mai tarziu!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on March 03, 2021, 10:24:51 PM
Este Raptor abort. Motoarele au dat abort automat cu o fracțiune de secundă înainte de decolare. Nu mai testează nimic azi. Poate mâine.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 03, 2021, 10:37:50 PM
Acum spuneau pe Twitter si pe diferite canale de YT  ca este posibil in 2 ore sa reia testul dar dupa cum spunea si Ionut, mai mult ca sigur, nu se va intampla
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on March 03, 2021, 10:40:43 PM
Teoretic pot face recycle și încearcă din nou dar în 99% din cazurile astea renunta pentru ca trebuie să vadă datele și să înțeleagă de ce motoarele au dat abort. As fi tare surprins să încerce din nou acum.

Bine, SpaceX m-au surprins de multe ori...

Edit. Mda, se pare ca incearca din nou. :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 03, 2021, 10:52:32 PM
Musk pe Twitter
QuoteElon Musk@elonmusk
Launch abort on slightly conservative high thrust limit. Increasing thrust limit & recycling propellant for another flight attempt today.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on March 03, 2021, 10:55:47 PM
Aha. Ideea e ca aceste motoare generează o forță de propulsie FOARTE mare și în testele astea preliminare NU vor sa le forțeze la maxim din motive variate. În primul rând nu vor sa ii dea blană, cum ar veni, ca zboară pana la 10 km. În fine, deci nu trebuie să vadă date de la motoare, era doar o chestie de soft, de setare a unui parametru.

Problema e ca trebuie să mă culc. Iar nu vad live. :rant:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 03, 2021, 11:06:23 PM
Da, nici eu. O sa ma pun la nani.
Darrrr.....pana una alta, haideti sa visam si sa speram
Yusaku Maezaua vrea 8 persoane sa ii duca cu Starship, pe banii lui, intr-o excursie in jurul lunii. Vrei si tu? Inscrie-te. Eu am facut-o
https://www.youtube.com/watch?v=h_L3wLmrMuA&feature=youtu.be&ab_channel=YusakuMaezawa%E3%80%90MZ%E3%80%91

https://dearmoon.earth/pre-reg.html#en
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on March 04, 2021, 03:21:02 AM
De data aceasta a aterizat cu bine

https://www.youtube.com/watch?v=ODY6JWzS8WU
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on March 04, 2021, 04:02:29 AM
Dar a facut boom ceva mai tarziu. Zborul a fost un success, aici a fost doar o problema in parcare  :D

https://www.youtube.com/watch?v=hzhP3Q5fku8
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 04, 2021, 06:29:46 AM
Cine a zis că nu stă nimeni până la acea oră târzie?😂. Mulțumim băieți
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on March 05, 2021, 09:30:25 PM
return to launch in doar 8 min, record mondial :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on March 06, 2021, 07:54:42 AM
se pare ca m-am inselat. n-a fost problema la parcare. a fost o problema cand au incercat a doua lansare.... :lol: :lol: :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: cristi5 on March 06, 2021, 01:31:41 PM
Stai asa. Deci lansezi, faci acrobatii, aterizezi, si dupa 8 minute lansezi iar?

Pai nu se-nvarte Werner von Braun in mormant?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on March 06, 2021, 04:07:38 PM
si-au fortat norocul. Era greu sa le iasa din prima o dubla lansare. Dar asa au progresat si pana acum: au fortat limitele.
Astia vor sa faca rachetele sa aterizeze si sa decoleze exact ca avioanele. O verificare minora in timpul realimentarii si "fasten your seatbelt" .
:gj:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on March 06, 2021, 11:06:51 PM
Musk a zis ca problema a fost ca engineul care a fost folosit la aterizare nu a dat chiar thrustul scontat si de asta s-a busit putin cu vreo 15km/h de pamant de a facut terci din cele 3 picioare deschise (restul 3 nu s-au deschis corect).  si ca pe viitor baga doua motoare la touchdown ca sa nu mai riste asta.  cred ca busilea cu pamantul le-a rupt niste fire si s-a facut foc sub rochia rachetei pana s-a incins o teava si s-a scurs de a luat-o din nou in sus
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on March 11, 2021, 10:04:28 PM
Bai cat de tare e ultima filmare cu racheta. In primele secunde (in special pe la secunda 5), eu am avut impresia ca e ceva renderizare pe calculator, dar vad ca e pe bune.

The future is here...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Earthchild on March 12, 2021, 11:11:09 AM
Quote from: mirceaeliade on March 06, 2021, 11:06:51 PM
engineul care a fost folosit la aterizare nu a dat chiar thrustul scontat si de asta s-a busit putin cu vreo 15km/h de pamant

Mi se părea mie în prima filmare că stă înclinată după aterizare... În secunda 21 chiar vezi cum "țopăie" la contactul cu solul.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on March 12, 2021, 01:10:51 PM
^
Da. Pentru ca 3 picioare nu s-au deschis, iar cele care s-au deschis oricum s-au rupt, iar pe partea unde nu s-au deschis s-a indoit peretele exterior din cate se pare si era oricum pe o parte. cele 3 picioare nu s-au deschis probabil datorita acelui incendiu care se vede pe toata durata zborului care probabil a parlit conexiunea de la CPU la picioare.

Incet incet o scot la capat. si merita mentionat si observat faptul ca acum au finante sa faca teste la fiecare 4-5 saptamani, nu mai e cum era cu primele falcon-uri cand la ultima decolare deznodamantul era clar in cazul in care face boom. Toti stiau ca in acel caz daca nu aterizeaza firma intra sa intre in faliment. si uite ca de acolo s-a ajuns unde suntem acum ca SpaceX e in stare sa faca un prototip nou la fiecare luna. Si cred ca o sa mai continue asa pentru acest an. Eu zic ca pana la finalul anului o sa aiba si al doilea zbor cu aceeasi racheta. Si ce e si mai tare e ca ii costa mai putin decat pe noi sa facem PISI sau CoBra.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 17, 2021, 06:12:44 AM
O filmare postată de cei de la Space X
https://youtu.be/gA6ppby3JC8
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 25, 2021, 09:28:44 PM
Oare ceva maine?
(https://pbs.twimg.com/media/ExV6YAfWEAAU3oV?format=png&name=900x900)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Gabriel1 on March 25, 2021, 11:48:20 PM
Nu, altidudinea este prea joasa. Din contra exista un TFR pentru 28/03 cu altidudinea: "From the surface up to Unlimited". Se regaseste pe site-ul asta: https://tfr.faa.gov/tfr2/list.jsp

Deci cel mai probabil, daca totul o sa mearga bine vom vedea duminica SN11 aterizand. :D

Cer iertare, exista un TFR mai recent pentru 26/03, 27/03 si 28/03, deci s-ar putea sa fie zilele astea, cel mai probabil fiind azi.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 26, 2021, 06:23:22 AM
Se pare că în seara asta pentru noi, este posibil să asistăm la un zbor:
QuoteI have received an "Alert" notice and a road closure has been scheduled from 7 a.m. - 7:30 p.m. on Friday, March 26. According to the Cameron county the closure is for engine testing (static fire) and 10km flight. 🔥🚀🔥
@NASASpaceflight https://t.co/b6GYAkcOkg   
@BocaChicaGal
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 26, 2021, 07:34:21 AM
Pana atunci, un clip de la RGV (cei care urmaresc "fenomenul" stiti cine este). A postat astazi un clip mai detaliat cu tot situl de lucru de la Space X Boca Chica

https://www.youtube.com/watch?v=_KKy258EWQ8
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 26, 2021, 05:27:36 PM
Deci, se pare că astăzi este posibil să vedem un zbor.
I have been officially asked to evacuate Boca Chica by noon today. It's a Go for Starship SN11 flight attempt this afternoon. 🔥🚀🔥
@NASASpaceflight https://t.co/NZurR6kyIU

După ce astăzi a avut loc un Static Fire, pare că lucrurile stau bine.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 26, 2021, 10:30:07 PM
Da, din pacate s-a anulat. Probabil luni. Din ce am vazut in alte dati, in weekend nu se testeaza, nu se lanseaza.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Gabriel1 on March 26, 2021, 11:25:25 PM
Probabil, caci s-au anulat TFR-urile pentru maine si duminica dupa cum vad pe site-ul de la FAA.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 29, 2021, 06:32:32 PM
Sper să avem parte astăzi de un zbor. Decomandat drumul este închis. Să vedem dacă permite și vremea.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Gabriel1 on March 29, 2021, 07:13:45 PM
Din pacate si azi n-o sa vedem SN11, iar motivul este cam nasol. N-a putut sa ajunga inspectorul de la FAA la timp dupa cum a scris Elon pe twitter...

https://twitter.com/elonmusk
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 29, 2021, 07:30:05 PM
Da, am văzut și eu. Asta este! Mâine să sperăm.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on March 30, 2021, 04:19:21 PM
Din pacate un nou crash la aterizare. Nu s-a vazut bine pe stream din cauza cetii. Asteptam nerabdatori detalii despre crash si SN12.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 30, 2021, 05:18:58 PM
Da, to bad. SN 15 este următorul. Știu că sună ciudat dar așa este
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Gabriel1 on March 30, 2021, 06:09:43 PM
Nu chiar inteleg de ce au ales s-o faca asa devreme, si mai ales in ceata asta
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on March 30, 2021, 07:11:19 PM
E, aici sunt de acord cu tine. Dar cine suntem noi sa judecam. Elon se grabeste, vrea sa duca oameni in spatiu cu Starship.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on March 30, 2021, 07:30:43 PM
Ardeau destul de puternic motoarele alea acolo sus printre tevi. clear era ceva care scapa gaz pe acolo... Probabil iar l-a dat cu virgula pe undeva la intoarcerea ca de la focul ala ceva a luat-o pe aratura. Dar nu imi fac griji. In ritmul in care fac ei cate un prototip nou sigur pana la finalul anului o sa zboare de doua ori cel putin cu unul....
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on March 30, 2021, 07:39:31 PM
Zborul asta in ceata sigur e decizia lui Elon. O sa se uite la datele telemetrice legati la ochi. Stupid. Uneori Elon se impusca singur in picior.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on March 31, 2021, 05:36:24 AM
SpaceX liciteaza pt Human Landing System la Artemis, si daca e sa asculti pe cei cinici, e aproape sigur ca nu vor fi alesi pt ca desi sunt la o jumate/treime din pretul competitorilur, e vazut ca fiind cu mult, mult mai riscant.  Toate testle astea ratate sunt aproape sigur cauzate de decizia NASA in privinta HLS care va fi anuntata in cam o luna.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on April 17, 2021, 04:55:44 PM
(https://scontent.fomr1-1.fna.fbcdn.net/v/t1.6435-9/174523550_2824030434514167_7606215172680509208_n.jpg?_nc_cat=107&ccb=1-3&_nc_sid=8bfeb9&_nc_eui2=AeGz9yx8YJSobmds8VkD424bF4SXAE1n9awXhJcATWf1rPBK0FiTGQnjhBsykY0bf-6rRfSaReYQprMscItK-hc_&_nc_ohc=ZiI3ikjhzEsAX8Q50cb&_nc_oc=AQn8TSdxL2ZC4gF2L9SfcS_e1jSqyYx6b8inpkIcwos2grwvd6qIfLd0r5VSY_GOQEU&_nc_ht=scontent.fomr1-1.fna&oh=fc4c7aa983cb66079bb2033fac01ffcc&oe=60A1A14C)
Iuhuuuu
QuoteNASA has selected Starship to land the first astronauts on the lunar surface since the Apollo program! We are humbled to help NASAArtemis usher in a new era of human space exploration
(https://scontent.fomr1-1.fna.fbcdn.net/v/t1.6435-9/175359234_149811160400488_5997530826099204780_n.jpg?_nc_cat=110&ccb=1-3&_nc_sid=8bfeb9&_nc_eui2=AeGIAzxGSRDJWUZjleGHKOx9hQVDCkhw5j-FBUMKSHDmP9X7f9InBxW-WRc3exkqVO0GIKnJqsICcMTf9oGKfewH&_nc_ohc=KUSqIGCNt74AX-0w75v&_nc_ht=scontent.fomr1-1.fna&oh=d10882dd1e796ad75a34fcebb09a3e93&oe=60A20A85)
(https://scontent.fomr1-1.fna.fbcdn.net/v/t1.6435-9/174534923_149811187067152_5908948908459880862_n.jpg?_nc_cat=1&ccb=1-3&_nc_sid=8bfeb9&_nc_eui2=AeFBbgdCnUgd5jsxIoGItUONlliqBBUp4TyWWKoEFSnhPN0faPevmHP9jlB3PKDPCAFFGB0yoqbA4bsarVOifvbz&_nc_ohc=Jk6e568Lom4AX-j1AS5&_nc_ht=scontent.fomr1-1.fna&oh=55247ea6f17622ef6006f9ba73247f4e&oe=60A0941F)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on April 17, 2021, 06:08:20 PM
Si uite asa s-a dus concurenta. :D

Cati bani au la dispozitie?

Sunt curion doar cate prototipuri mai pot distruge. :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: adiarc on April 17, 2021, 07:45:22 PM
cat de dubios arata "navetele" competitiei...no offence, dar nava SpaceX, arata a nava... :lol:...restul..ca niste geamantane aruncate aiurea  :lol:
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on April 17, 2021, 09:38:19 PM
Un meme amuzant despre Blue Origin si situatia de fata :lol:
(https://pbs.twimg.com/media/EzH2NukXAAIRvIW?format=jpg&name=900x900)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on April 18, 2021, 01:06:59 AM
Eu ma referam la faptul ca NASA spunea ca investeste in concurenta (Adica sa existe mai multi competitori) si din motivul acesta a finantat pe Boeing cu vreo 4.2mld$. Cu toate astea Boeing inca n-a reusit sa rezolve problemele si sa zboare..... Cu 4.2mld$ sunt sigur ca SpaceX termina si Starship si SuperHeavy.... si face si un tur de forta pana pe luna si inapoi....
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on April 20, 2021, 07:10:28 AM
in motivatia NASA a spus ca SpaceX pune la bataie o parte din bani. adica cele 2.9 miliarde sunt mai mult suma pentru diversiunea Starship HLS pt ca alti bani sunt necesari pe langa.  oricum sunt surprins ca NASA a ales o optiune care necesita SASE zboruri de realimentare pe langa lansarea de inceput.

dar cei de la NASA e posibil sa fi fost parsivi si sa fi dat castigator SpX ca sa ii faca pe senatorii "lobiisti" ai celorlalte doua optiuni sa bage mai multi bani in Artemis pentru "Option B" dupa Artemis 3.  cred ca astea 2.9 miliarde sunt doar pt 2 aselenizari, si cred ca include aterizarea "demo" fara femei is barbati de culoare la bord, probabil rover, aduca un Tesla Truck :D
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on April 30, 2021, 12:44:57 PM
Teoretic, astazi ar trebui sa vedem o lansare SN15. Prognoza meteo nu arata tocmai potrivita. Conform portalurilor meteo, intre 16-19 vremea va fi  frumoasa. Sa vedem!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on April 30, 2021, 08:46:58 PM
nu cred ca se mai hazardeaza daca nu e vremea buna.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on May 02, 2021, 08:48:16 AM
Sa speram ca luni seara/noaptea pt noi, vedem o lansare
(https://pbs.twimg.com/media/E0UmHlAX0AM4zHD?format=png&name=900x900)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on May 03, 2021, 06:16:52 PM
S-a mutat termenul pentru lansare pe data de 04 mai.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on May 04, 2021, 06:54:58 PM
Scrub again. Mai au maine o oportunitate de lansare, sa speram ca va fi cu succes.

Si cam asa arata anuntul pentru village evacuation:
https://twitter.com/BocaChicaGal/status/1389354107253805060/photo/1
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on May 04, 2021, 08:54:15 PM
Stati pe ciocan (cum se spune prin nordul Bucovinei). Adica in traducere libera: "stati linistiti". Elon Musk nu mai are interes sa arunce ~150-200m$ la gunoi (a se citi milioane) ci o sa aprobe zborurile doar atunci cand marja riscului este minima.

SpaceX e deja declarat castigator al licitatiei pentru primele doua misiuni pe luna (apropo - astia cred ca n-au auzit de contestatii.... ar trebui sa le spuna cineva de la noi la cei doi pierzatori ca au dreptul la contestatie - daca nu stiu cum sau cu ce motiv sa trimita pe cineva in bootcamp la Aktor, Pizza sau Straco.. si sigur o sa stie pe urma) din a treia pozitie (aia de cea mai ieftina dar nesigura alternativa - aveti idee de ce?) asa ca acum nu prea il mai intereseaza sa arunce profitul la gunoi.

Asa ca nu o sa mai vedem zboruri decat atunci cand e clara si sigura treaba cu risc minor .... Insa tot o sa aiba un randament si ritm de zbor/testare mult mai bun decat concurenta....
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on May 04, 2021, 09:36:09 PM
@Marius, am văzut dar nu am mai zis nimic, să nu par enervant.
@hmv, din păcate am văzut un comunicat NASA că datorită contestațiilor celorlalți candidați deocamdată rămâne în aer până se studiază "plângerile". Eu cred că lucrurile vor rămâne la fel.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on May 06, 2021, 01:55:24 AM
Si au reusit sa aterizeze din cate se pare

https://www.youtube.com/watch?v=z9eoubnO-pE
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on May 06, 2021, 06:01:21 AM
Felicitări Space X!
Pe mine focul acela m-a îngrijorat. Am zis că o să facă boom din nou. Sunt curios de datele colectate, dacă vor fi publicate. Poate mai face un "hoop" cu SN15
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on May 06, 2021, 06:00:47 PM
^
Eu zic ca o sa ii ajute mult faptul ca au si bucata intreaga sa o analizeze sa vada ce a cedat si ce trebuie refacut.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on May 07, 2021, 12:24:12 AM
@hvm ma indoiesc profund ca un Starship costa mai mult de vreo 50 de milioane de USD.  Si in nici un caz cum zici tu pete 100 mil bucata.  Un F9 nou nout e vreo 30 de milioane si are abandoua stageurile cu 10 motoare Merlin si facute dintr-un aliaj aluminiu-litiu care nu are cum sa fie comparabil de ieftin ca otelul din care e facut Starshipul. Iar 3 motoare Raptor nu cred ca costa extrem de mult avand in vedere ca oricum au linie de ansamblare (nu ca motoarele SLS-ului unde avia se fac 4 pe an). Si Musk a aruncat deja la gunoi SN12 si SN13 care erau pe jumatate facute, si BN1 care era oractic complet. 

Si un sondaj pt cei de aici:  Starship goes orbital first sau se deschide primul segment DX12 inainte de prima lansare pe orbita?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on May 08, 2021, 07:24:14 AM
Totul depinde de primul test cu BN. Deocamdata nu au inca definita modalitatea de aterizare pentru booster. Vedem cum o sa il faca, dar eu intrevad un test reusit cu booster-ul pentru cel tarziu august, si m-as hazarda sa spun ca pana la finalul anului o sa aiba si un zbor orbital. Iar pana la finalul anului viitor e pozibil sa avem si un docking cu iis si transportat provizii.... As vedea chiar si un al doilea station format din 2 sau chiar 3 SN-uri legate intre ele cu un conector in T pe con (ar mai exista varianta si pe zona motoarelor desi in acest caz consider greoi transferul dintr-un Starship in altul, desi nu imposibil, fiindca ar trebui sa treaca prin tancurile de combustibil). As mai vedea ca si plauzibila varianta unirii mai multor starship-uri in paralel si mai departe sa formeze un cilindru uriar care ar putea sa se roteasca (dar asta prin 2030 cand e definitivata tehnologia si usor de rezolvat).

Insa cel mai simplu mi se pare tot conectarea in virful conului cu un hatch door la fel ca la dragon...

Cat despre pret ma ghidez in special pe estimarile conform carora SpaceX a cheltuit deja ~4mld$ pentru Starship, si vazusem pe undeva o estimare ca ar costa undeva la aprox 250mil$ un SN (desi mi se pare greu de crezut). Eu cand am spus 150-200mil$ nu ma refeream doar la un singur SN ci la mai multe. Dpmdv 150mil$ este mult prea mult pentru costul unei bucati. Dar tind sa cred ca e putin mai mult decat pentru un Falcon9 care este ~50mil$. Sa nu intelegem gresit ei aici fac totul de la 0 pentru fiecare bucata, nu folosesc mass-production (in adevaratul sens al cuvantului) inca. Totul e reproiectat , regandit aproape la fiecare prototip..... (e adevarat ca nu de la 0 dar si asta presupune costuri)

Faptul ca "hardughia" a aterizat fara bum si poate fi analizata de ingineri este un castig enorm pentru SpaceX. Sa nu uitam ca odata cu primul zbor fara boom pentru Falcon rata de success a fost enorma in continuare (in special si fiindca s-a putut face "acordul fin" in urma analizei uzurii pieselor, activitiate ce nu a putut fi realizata in cazul acelor Boom-uri placute pe care le-au avut primele tentative de aterizare cu versiunile initiale de Falcon si nici la Starship pana acum)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on May 10, 2021, 09:41:26 PM
F9 costa $50M pt cumparator, nu pentru producator.  Toate piesele, inclusiv 2nd stageul am vazut sa fie estimat undeva la $30M.   Si aia include 10 motoare.  Toate starshipurile pana acum au avut doar 3 Raptoruri, care sunt probabil cu mult mai scumpe decat Merlinurile, dar tot imi vine greu sa cred ca sunt chiar asa scumpe.  Posibil sa coste 100M cum zici tu daca iei in considerare pretul platit pe cladiri noi.  Dar cum productia nu se opreste acum, toate alea vor fi amortizate pe viitor.  Altfel zis, imi vine greu sa cred ca SpX a salvat 300M prin faptul ca nu a mai construit SN12/SN13/SN14.  Suspectez ca tot programul Starship pana acum (excluzand dezvoltarea Raptorului care e o chestie de mai multi ani) nu a ajuns inca la 1 miliard, cu toate bombele facute pana la SN15.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on May 12, 2021, 11:12:48 PM
Intrebare de la mirceaeliade:

"Si un sondaj pt cei de aici:  Starship goes orbital first sau se deschide primul segment DX12 inainte de prima lansare pe orbita?"

Avand in vedere faptul ca inca n-au trecut 2 ani de la Starhooper test si SN15 a aterizat zilele trecute cu succes, mai ca as paria pe SpaceX.  :)
Progresul lor tehnologic e enorm.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on May 14, 2021, 10:39:03 PM
Cica se preconizeaza in iulie primul zbor orbital booster/starship
Boosterul va ateriza undeva in ocean, nu se stie cum iar starship o prabusire in ocean aproape de Hawai.

Starship Orbital Launch Attempt details per FCC exhibit:
- Staging 170 seconds into flight
- Booster will splashdown in the Gulf 20 miles downrange
- Starship will perform a soft landing 62 miles northwest of Kauai
(https://pbs.twimg.com/media/E1Sha8hVUAE8sj_?format=jpg&name=large)
(https://pbs.twimg.com/media/E1ShhVCVEAQRD85?format=jpg&name=large)
(https://pbs.twimg.com/media/E1ShjPUUcAUGg3k?format=jpg&name=large)
(https://pbs.twimg.com/media/E1ShlqwUcAARkxj?format=png&name=large)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on May 14, 2021, 10:52:34 PM
in 3 minute ajunge pe orbita?  :o
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on May 16, 2021, 09:28:05 PM
^521sec = 8m41s pana pe SECO adica Second Engine Cut Off - atunci ajunge pe orbita.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on May 16, 2021, 09:46:30 PM
Merci. Poate ne explici si ceilalti termeni.  :D
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 16, 2021, 10:50:14 PM
MECO = Main Engine Cutoff
SES = Second Engine Start

MECO este momentul în care toate cele ? (neclar cate motoare vor folosi) motoare ale treptei 1 (boosterul) se opresc.

SES este momentul în care cele 3 motoare ale treptei 2 (treapta superioară, Starship, care poartă payload-ul) pornesc pentru a insera pe orbita racheta.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 16, 2021, 11:03:43 PM
Dacă vrei și un detaliu, în cazul rachetei Starship Superheavy (adică treapta 2 pe care au testat-o și au si aterizat-o și care va fi în vârful treptei 1 adică boosterul care încă nu este testat), treapta 2, Starship, are 3 motoare "Raptor" optimizate pentru nivelul marii (ce vezi in testele astea) PLUS alte 3 motoare optimizate pentru vid (care sunt pornite după ce boosterul se desprinde - stage separation), numite V Raptor (Vacuum Raptor).

În testul cu zborul orbital vor folosi pe Starship toate cele 6 motoare: V Raptor în vid pentru a pune racheta pe orbita și Raptor pentru aterizare. Mă rog, amerizare. Mă rog, amerizare direct în apă (ocean), nu pe barja drona (nu risca).
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 16, 2021, 11:11:21 PM
Starship Superheavy va fi cea mai puternică rachetă facuta vreodată. Are 9 metri diametru și o înălțime de aproximativ 70 (Superheavy, boosterul) plus 50 (Starship, treapta 2, cea care conține payload-ul de pus pe orbita sau de dus pe Luna sau pe Marte sau [insert Solar System body here]), deci 120 metri înălțime.

Nu, nu este o greșeală.

SkyTower din București are vreo 140 m. Deci Starship Superheavy va fi puțin mai scundă decât cea mai înaltă clădire locuită din București (România?).
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on May 17, 2021, 08:27:19 AM
Din intamplare am dat peste o filmare cu Starship de acu fix un an. Nu are rost sa il vizualizati ca nu se intampla nimic. Eram pe atunci la SN4 si facea un amarat de test al trusterelor pentru directie. Si acum suntem la SN15 aterizat. Filmarea e doar pentru a vedea cum arata atunci SN-ul si unde suntem dupa exact un an.

https://www.youtube.com/watch?v=3znY3RSvLLM

Legat de zbor orbital finalizat cu success as spune ca nu cred ca o sa fie gata inainte de a fi date in trafic T2 & T3. Zbor orbital pana atunci cu siguranta o sa avem, dar cu reintrarea in atmosfera o sa fie problematic. Eu cred ca reintrarea in atmosfera se va incheia cu un boom frumos (sper sa ma insel) si problema acolo e ca nu pot aduna date legate de telemetrie din cauza blackout-ului de comunicare in perioada cu cele mai mari temperaturi, si cam atunci e punctul critic.

Nu stiu ce fel de "cutie neagra" au si daca rezista la acele temperaturi (teoretic ar trebui sa reziste cele de la avioane) dar sunt la limita.... Si atunci testele urmatoare sunt facute ghicind.

Pe de alta parte SpaceX a surprins de fiecare data....
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on May 17, 2021, 09:50:57 AM
Scott explica intr-un minut primul test de zbor orbital:
https://www.youtube.com/watch?v=EV9A4T6NUAQ
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on May 17, 2021, 04:44:19 PM
Un scurt istoric animat al evolutiei Starship. Ultima, SN15, nu este inclusa!

https://www.youtube.com/watch?v=A4pQZgRDWM4
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on May 18, 2021, 04:06:38 AM
Pentru context:
* Facon 9 are 550 tone la lansare, iar Starship+Super Heavy ar avea cam 4500 tone, fata de Saturn V care a avut 2900 tone.
* ca payload capacity cred ca Saturn V si Starship+Superheavy au cam acelasi maxim la masa de dus in orbita, dar Starship recupereaza toate motoarele scumpe.  Space Shuttle cu boostere solide (STS ) avea puterea la lansare cam jumatate din Saturn 5, dar ca masa in orbita avea doar 20%
* ca putere la lansare, Superheavy ar trebui sa aiba cam dublu cat a avut Saturn V, si cam 1.5x din cat a avut sovieticul N1 (care a explodat de 4 ori la lansare). Starship va avea doar vreo treime din thrust-ul care l-a avut Saturn V.


Parerea mea e ca nu cred ca prima lansare a Supeheavy va fi mai mult de jumatate din thrust-ul teoretic (adica va avea doar vreo jumatate din motoare) Ah, si Musk a zis ca in viitor vrea sa aiba o versiune de 12m diametru fata de actuala 9m in diametru, adica aproape dublu in volum
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on July 05, 2021, 12:27:11 AM
Hai ca de cateva zile avem boosterul pe stand. Urmeaza intr-un viitor apropiat niste teste la sol cu toate motoarele. Acesta este Buster 3, abia Buster 4 va zbura cu un starship in carca.
https://www.youtube.com/watch?v=SS96P50DbUc
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on July 31, 2021, 11:30:23 PM
Sa mai improspatam peisajul :D

Cica Space X tureaza motoarele. Elon  vrea ca pe 5 august sa aiba loc primul zbor full:  boster+starship. Cica si-a pus la bataie avionul sau privat ce aduce zilnic ingineri din Hawthorn in BocaChica pentru a monta cele 32 de motoare raptor pe boster 4.
Static fire BN3
https://www.youtube.com/watch?v=xV30bdrr1HI

sectiunea cu motoare...bestial
(https://pbs.twimg.com/media/E7fEAKSWQAEnWtX?format=jpg&name=large)
Jos, primele grid fin ale B4
(https://pbs.twimg.com/media/E7lQIK8XEAMNxvA?format=jpg&name=large)
Iata-le ca le si monteaza
(https://pbs.twimg.com/media/E7lx5seXsAEvcpk?format=jpg&name=large)
(https://pbs.twimg.com/media/E7mQjfXXsAMwjHN?format=jpg&name=900x900)
Ia uite, si rampa de lansare
(https://pbs.twimg.com/media/E7pciHmWQAAs_RR?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E7pvCrOXIAMwzq8?format=jpg&name=large)
(https://pbs.twimg.com/media/E7pvCrbX0AQZJAu?format=jpg&name=large)
Acum de ceva o ora
(https://pbs.twimg.com/media/E7orYSYWEAA2INU?format=jpg&name=large)
Iaca si turnul este aproape gata
(https://pbs.twimg.com/media/E7pDSk9XMAMOOyQ?format=jpg&name=4096x4096)
Iaca au aparut si Raptor Vacum, aceste motoare vor fi amplasate pe Starship si vor porni dupa ce va parasi atmosfera
(https://pbs.twimg.com/media/E7onV3nXEAUG2Sm?format=jpg&name=large)
(https://pbs.twimg.com/media/E7onV3mWUAIRQRX?format=jpg&name=large)
Si nosecon-ul este gata imediat
(https://pbs.twimg.com/media/E7m8xyeWEAE0bdH?format=jpg&name=large)
(https://pbs.twimg.com/media/E7fdf9WXIAQRGU_?format=jpg&name=4096x4096)
Au ajuns si flapsurile cu protectia termica pe ele
(https://pbs.twimg.com/media/E6cJaeeX0AUhj1E?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E6cJW84XsAEv6Xt?format=jpg&name=4096x4096)
Dupa cum am amintit mai sus, Elon se grabeste. Nu cred ca va reusi pe 5 august dar sper ca in luna august sa vedem acest zbor.

PS :D
(https://pbs.twimg.com/media/E7m1D8VXsAU48jZ?format=jpg&name=4096x4096)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on August 02, 2021, 05:07:20 PM
nu inteleg ce e cu 5 August atata timp cat inca lipsesc motoare si Shipul nu e testat deloc
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 02, 2021, 11:06:02 PM
Dar cine a zis ca nu sunt motoarele puse pe BN4?
(https://pbs.twimg.com/media/E7zARpUWEAI65OI?format=jpg&name=small)
18 motoare s-au montat intr-un schimb de noapte pt ei iar noi azi ne relaxam, ca de duminica.
Maine pt ei, testeaza motoarele dar nu static fire,
Asa ca nu va puneti cu Elon! :D
Totusi, sunt chiar curios. Sa zicem ca fac tot ce trebuie pt 5 august (desi nu cred) trebuie sa primeasca unda verde de la FAA ceea ce nu cred ca se va intampla. Este acolo un conflict intre FAA si Space X
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 02, 2021, 11:14:53 PM
Asa arata SN20, poza este de 40 de min
(https://pbs.twimg.com/media/E7zyf-aVoAIaUhu?format=jpg&name=4096x4096)
Am uitat sa spun ca astazi este programata BN4 sa fie dusa din hangar spre rampa de testare, o noua rama ce simuleaza un static fire. A...ia te uite, chiar acum se si intampla
(https://pbs.twimg.com/media/E7zqGZdVUAIkknp?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E7zrabzX0AIMQoi?format=jpg&name=medium)
Nosecon-ul este si el aproape gata, are si flapsul montat, la fel si SN20
(https://pbs.twimg.com/media/E7zEEPIXoAgVltp?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E7z-EJmVEBsqjn_?format=jpg&name=4096x4096)
Nebunie
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on August 03, 2021, 08:31:05 AM
Nu cred ca o sa zboare pe 5, mai este foarte mult de munca, desi intradevar, ei chiar lucreaza. Ca si comparatie, UMB se taraie in comparatie cu modul lor de munca....
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on August 03, 2021, 09:26:49 AM
Toate pozele de mai sus nu se vad, au linkuri dinamice. Sunt puse degeaba...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: kitsune on August 03, 2021, 10:31:29 AM
Culmea, eu le văd pe toate (și de obicei am probleme cu Opera, că nu le încarcă din prima). Zi care nu se văd și fac eu un efort să le descarc și să le urc pe imgur

Într-o ordine aleatorie ordinea de mai sus, pozele din ultimele două postări ale lui alin_simeriaveche urcate pe imgur pentru posteritate :):


(https://i.imgur.com/9ErK6L4.jpg)


(https://i.imgur.com/mD7XOSC.jpg)


(https://i.imgur.com/MqPS4eP.jpg)


(https://i.imgur.com/r4G764k.jpg)


(https://i.imgur.com/Xpx3dfa.jpg)


(https://i.imgur.com/J81Awm2.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 03, 2021, 11:32:37 AM
Mulțumesc colegu! Le-am upload-at direct de pe tweeter. Am zis că o perioadă sigur le putem vedea.
https://youtu.be/3v3wxg7DI5o
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 03, 2021, 10:12:43 PM
(https://scontent.fsbz1-2.fna.fbcdn.net/v/t1.6435-9/226146420_160248719542353_4192273537471642955_n.jpg?_nc_cat=100&ccb=1-3&_nc_sid=b9115d&_nc_eui2=AeFLtil3Sv3PnA-T6UyVEyVGL5CnZnZG0ZkvkKdmdkbRmdGvKF3XgqDdPYAIwvOc6eJe2yeYF5k08sVesVVVtiqK&_nc_ohc=_C7C8bCgtvoAX_LLYJN&_nc_ht=scontent.fsbz1-2.fna&oh=40212f719997c6effa904779077c8f46&oe=612FA86D)
(https://scontent.fsbz1-2.fna.fbcdn.net/v/t1.6435-9/229075470_160248822875676_415126279343824831_n.jpg?_nc_cat=103&ccb=1-3&_nc_sid=b9115d&_nc_eui2=AeFsfcPEqd7DOV_unVGKa8sK3gTHJ7ETLPHeBMcnsRMs8bcJDOJo2MFxQnaSB1Ksp5iRgWch0Uo5RsREzBaxyJd7&_nc_ohc=eqPt7Tqm_eEAX-01-j5&_nc_ht=scontent.fsbz1-2.fna&oh=e6918eafb4a7a005ac9c56c6d4fd7817&oe=6130DF17)
Se pare ca azi o sa monteze si motoarele Raptor Vacum pe SN20
(https://scontent.fsbz1-2.fna.fbcdn.net/v/t1.6435-9/229803470_160267272873831_7127629481322476824_n.jpg?_nc_cat=103&ccb=1-3&_nc_sid=825194&_nc_eui2=AeE9NZPsKjGeH5ADYVgYUaB-DIbauWmZ2dsMhtq5aZnZ2_yUa1NjK4u7FiTkPmD5QfBXdasua9UQyynP5X6fmsdt&_nc_ohc=hMAJGjsTAJAAX-uhoBL&_nc_ht=scontent.fsbz1-2.fna&oh=71d42448323152ed9def66975a745189&oe=612FA327)
Sper sa se vada
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 03, 2021, 11:09:50 PM
SN20
(https://scontent.fsbz1-1.fna.fbcdn.net/v/t39.30808-6/232543584_389618579164814_475988904338773311_n.jpg?_nc_cat=110&ccb=1-3&_nc_sid=b9115d&_nc_eui2=AeG_tb65tBY7QvBnEJm2kcRt805wBxvM0TDzTnAHG8zRMFZdEiAIURIUd0cRuMZsZ8q6zBG1Qkbh1PCUqoSN3JKb&_nc_ohc=0KlHlTauRh0AX8RTUcy&_nc_ht=scontent.fsbz1-1.fna&oh=e65498ea52e02a87aaf690ce0d5813eb&oe=610E07E4)
(https://scontent.fsbz1-1.fna.fbcdn.net/v/t1.6435-9/231269394_10159313966944383_5940356622650990618_n.jpg?_nc_cat=102&ccb=1-3&_nc_sid=825194&_nc_eui2=AeFmup1S17XH7CBQtcREE0FpfsGXV9Gu0mB-wZdX0a7SYEtiqpRlLnRKBxviVmnJJ53yDOd2IWCMTMm-CN2lVJKX&_nc_ohc=_jZuyVy1oF0AX80sYvg&tn=62ZgWBraL4jqkiIk&_nc_ht=scontent.fsbz1-1.fna&oh=8ed713588c4c4be03189252320683fa5&oe=612F625E)
(https://scontent.fsbz1-1.fna.fbcdn.net/v/t39.30808-6/231937273_389549079171764_1544132355611184355_n.jpg?_nc_cat=106&ccb=1-3&_nc_sid=b9115d&_nc_eui2=AeH5Dxfni2e-Ho5QdpDJmCQ9mIZX-KwgGWiYhlf4rCAZaHJurdEx1xfL1zY2GrTnF8DWYihyCDGZoX10l5f4l_oK&_nc_ohc=2W2gPNMStugAX_sYe9c&_nc_ht=scontent.fsbz1-1.fna&oh=c82fbfdc8f909e291364e3496761b845&oe=610DE949)
(https://scontent.fsbz1-1.fna.fbcdn.net/v/t39.30808-6/232882369_389549002505105_1329579003680598905_n.jpg?_nc_cat=106&ccb=1-3&_nc_sid=b9115d&_nc_eui2=AeFk0jPZHsR0FHGkCGHDIIp7g6rALv-H7N-DqsAu_4fs30lJIW_6S1SQZ7TMJcdo0l6GcS4inJuaoYY2dm1TjDqS&_nc_ohc=VnbJEmjEIXUAX8bUODG&_nc_ht=scontent.fsbz1-1.fna&oh=413d67e89c1e6e6470bd0f7e770a0776&oe=610DD2BE)
(https://scontent.fsbz1-2.fna.fbcdn.net/v/t39.30808-6/231627742_389618459164826_8621056282606315155_n.jpg?_nc_cat=100&ccb=1-3&_nc_sid=b9115d&_nc_eui2=AeFo_valmJ7U2htxaOFcv36-RJ40fxNaKzJEnjR_E1orMpmj6vvJ10O2DiH8aPoIz77nQR_YNP7IWkJsqdc1PNSL&_nc_ohc=nuS1eUKreYYAX9A655I&_nc_oc=AQk8Lhd34aWiZT9B3VCl3wbulQrGBFNgz1FVaNBd_nsNBa3J8tvg0110jH08SDspB9g&_nc_ht=scontent.fsbz1-2.fna&oh=7fae6dc76d4e71d9ba7ca6bc80cae5ff&oe=610E47FF)
A ajuns bosterul langa rampa de lansare
(https://scontent.fsbz1-2.fna.fbcdn.net/v/t39.30808-6/232130228_389610502498955_7294443328174975000_n.jpg?_nc_cat=108&ccb=1-3&_nc_sid=825194&_nc_eui2=AeGqQQCjJOk6sftWFihftM6QN01Tcg7OHUE3TVNyDs4dQWUjio4YRQQoDH7EDtzwYpTQ8iF2jnygejKgA2yofCBh&_nc_ohc=hobrIkQ4kecAX_AiNeO&_nc_ht=scontent.fsbz1-2.fna&oh=4ea8d6c6b0bc3841dcd106c69a5b90e7&oe=610DFC09)

https://www.facebook.com/100043500262461/videos/g.796630247386464/240464107926839
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 05, 2021, 01:19:48 PM
(https://scontent.fotp3-3.fna.fbcdn.net/v/t1.6435-9/p720x720/227134874_2899020543681822_7823053209747352783_n.jpg?_nc_cat=108&ccb=1-3&_nc_sid=8bfeb9&_nc_eui2=AeHJWiDzJDS6ejjNhqb9jEs6CdtbY5__RGUJ21tjn_9EZZCIeHxmUnKoskpN5CEy8uZXEQsdezRwU35X53KLLZhi&_nc_ohc=4xBMImYzTiwAX-DLc0b&_nc_ht=scontent.fotp3-3.fna&oh=39f60e945b67a15e71d58cd20253f198&oe=6131981E)
(https://scontent.fotp3-1.fna.fbcdn.net/v/t1.6435-9/226163407_2899020620348481_4102898223017784955_n.jpg?_nc_cat=110&ccb=1-3&_nc_sid=8bfeb9&_nc_eui2=AeFLOqrQE9TBko3E_yN8aZHgR9lh1awYSshH2WHVrBhKyMwTd-lba1gRGricBpd1tGs-pcMtWV5a1J_ZASaalOs5&_nc_ohc=frvgXYUkWCcAX_4AMLB&_nc_ht=scontent.fotp3-1.fna&oh=c638ae22616576c56c0887d40065acdb&oe=61313561)
(https://scontent.fotp3-3.fna.fbcdn.net/v/t1.6435-9/228094903_2899020710348472_1892932364935164132_n.jpg?_nc_cat=102&ccb=1-3&_nc_sid=8bfeb9&_nc_eui2=AeHOYt49813p6zMXOqTTLIBfiH3813TyK1GIffzXdPIrUYU46ubizZp0kWniXLw604K9a49-QzQA2IPjpbakZcY3&_nc_ohc=AKTpQ2zB5aIAX-cyukZ&_nc_ht=scontent.fotp3-3.fna&oh=9e8eeab5756a7c6c2cb567c8f5ea7323&oe=612F59A0)
(https://scontent.fotp3-2.fna.fbcdn.net/v/t39.30808-6/232895595_6282652588426355_774398827769922800_n.jpg?_nc_cat=109&ccb=1-3&_nc_sid=8bfeb9&_nc_eui2=AeElf7r2cuoQrJMx9YTZ10_bln3u-g4imdqWfe76DiKZ2u5vZnngFhg1r3pSFx4ao98xqQeUt_TlnuB43QQ1V_pT&_nc_ohc=xazhko9IHl0AX8K1jRo&_nc_ht=scontent.fotp3-2.fna&oh=be1c13ad7f0eed88da561e463ec7a13e&oe=610FC296)
(https://scontent.fotp3-2.fna.fbcdn.net/v/t1.6435-9/p843x403/232046086_10159316884289383_8173022852577437365_n.jpg?_nc_cat=105&ccb=1-3&_nc_sid=825194&_nc_eui2=AeGKZZeAzeNQSKfr0sVMnks2z7R37SOUB0nPtHftI5QHSRT0gONYBIdR51vF5N6uOjzcR6CXkE9rQvU5AOO4WWY4&_nc_ohc=coa_DGHCov4AX8FfK09&tn=62ZgWBraL4jqkiIk&_nc_ht=scontent.fotp3-2.fna&oh=3af2f74790e5a819a7fea62075173234&oe=61314AD0)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 05, 2021, 09:41:40 PM
(https://pbs.twimg.com/media/E8C__3OWYAY4nmE?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E8C74PwUYAAwBhA?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E8DErhlVUAAORur?format=jpg&name=large)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 06, 2021, 07:38:54 AM
Cica restul scutuli termic de pe SN20 este pe drum conform tweetului lui Elon Musk
(https://pbs.twimg.com/media/E8Evr2uXMAAZNps?format=jpg&name=large)
https://www.youtube.com/watch?v=qqWOEAhXxA0
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on August 06, 2021, 03:57:54 PM
Si tocmai au pus SN20 pe BN4

https://www.youtube.com/watch?v=4B2_dfvRZ4M
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on August 06, 2021, 05:13:57 PM
Si avem "stage separation" pentru prima data  :)
Deci am avut doar un test, pentru verifcarea asezarii/pozitionarii pe Booster si pentru foto shooting  :D

Urmeaza inca o serie de teste pana la asezarea finala pe Booster si lansare.

(https://i.imgur.com/jWksxb3.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on August 06, 2021, 05:43:20 PM
ambele module sunt refolosibile?
Adica, in afara de combustibil, nu pierd nimic din ditamai hardughia?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on August 06, 2021, 05:49:49 PM
Asta e intentia. Si sperăm ca se va intampla cat mai curând  :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on August 06, 2021, 06:06:08 PM
Da, 100% reusable, asta e ideea.
Treapta 2 va ateriza/ameriza pe picioare, treapta 1 (booster-ul) va fi prinsa de turn.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: alin_simeriaveche on August 06, 2021, 08:46:16 PM
(https://pbs.twimg.com/media/E8H_KERVcAQ_hI7?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E8H_KXbVgAMl_Wr?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E8H_LLSUYAEb94m?format=jpg&name=4096x4096)
(https://pbs.twimg.com/media/E8H_Mc6VoAQYfUV?format=jpg&name=4096x4096)

De pe tweter-ul Space X

Sunt magnifici!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on September 16, 2021, 12:07:11 AM
Stream prima lansare in orbita a unor astronauti non-guvernamentali, 100% comerciali, Inpiration4:

https://youtu.be/3pv01sSq44w
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on October 24, 2021, 03:53:50 PM
Un review fain al Starshipului pana acum:

https://twitter.com/SpaceX/status/1452062147479883776
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on December 01, 2021, 08:19:58 PM
Se testeaza cele 6 motoare Raptor ale Ship20, live in acest moment:
https://youtu.be/UdQzA0NICX8
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: b1 on March 09, 2022, 11:44:50 PM
WORLD'S LARGEST HYDROGEN PLANT SAYS IT'S GOING TO POWER SPACEX LAUNCHES

What feels like the most substantial green energy news in months was delivered with this week's announcement that the world's largest green hydrogen plant is coming to Texas in 2026. US startup company Green Hydrogen International announced plans for a a 60GW renewable H2 project that will be powered by wind and solar. It'll also produce clean rocket fuel for SpaceX, which is helmed by billionaire Tesla CEO Elon Musk, according to a report published yesterday in Recharge.

"We see Hydrogen City becoming one of the largest H2 production centers in the world, supplying many different customers with 100% clean H2 fuel," founder Brian Maxwell told the energy industry pub.


Global Impact:
The environmental implications aside, now has never been a more crucial time for the United States to prioritize domestic clean energy projects. According to a New York Times report published in February, the oil and gas industry is using the ongoing invasion in Ukraine to push for more drilling at home. While lobbyists say that could lead the country to energy independence, the jig is up: renewable energy is the best way to provide a habitable and sustainable future.

Having such a large hydrogen plant close to massive oil drilling projects in Texas will hopefully provide a stark contrast. If the operation is successful at creating rocket fuel, working with a giant like SpaceX and supplying energy while turning a profit, it may finally provide some additional inspiration for oil magnates to rethink their business strategy. In an industry where money speaks volumes, seeing a renewable energy company making a lot of it may finally help fossil fuel companies find a reason to make the switch.

Sursa. (https://futurism.com/the-byte/hydrogen-plant-spacex)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on March 10, 2022, 12:54:34 AM
pt context, H2 asta va fi folosit pt producere de metan:

https://en.wikipedia.org/wiki/Sabatier_reaction
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Harry on April 08, 2022, 08:17:35 PM
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on February 13, 2023, 10:14:05 AM
Cea mai mare racheta+cele mai multe motoare aprinse vreodata (min 9:30):
(https://pbs.twimg.com/media/FovVWISaUAAIUe8.jpg)
(https://www.teslarati.com/wp-content/uploads/2023/02/Starbase-Boca-Chica-020923-SpaceX-B7-static-fire-OLS-1-c.jpg)
si cu Starshipul deasupra la jumate din putere:
(https://driveteslacanada.ca/wp-content/uploads/2022/12/SpaceX-Starship-static-fire-test-courtesy-of-SpaceX-678x381.jpg)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on April 15, 2023, 12:16:07 PM
QuoteGreen light go: SpaceX receives a launch license from the FAA for Starship
Receiving this federal safety approval is the final regulatory step the company needed to take before being cleared to fly the largest rocket ever built. Now, the only constraints to launch are technical issues with the rocket or its ground systems. SpaceX is expected to hold a final readiness review this weekend before deciding to proceed with a launch attempt.

This could occur as soon as Monday. The company has a slew of road closures, temporary flight restrictions, and notices to mariners set up for April 17. The launch window is expected to open at 7 am local time in Texas (12:00 UTC). Backup launch opportunities are available on Tuesday and Wednesday.
https://arstechnica.com/science/2023/04/green-light-go-spacex-receives-a-launch-license-from-the-faa-for-starship/

QuoteSpaceX's Starship rocket, the most powerful ever built, receives government approval for launch
https://edition.cnn.com/2023/04/14/world/spacex-starship-launch-license-scn/index.html

(https://i0.wp.com/spacenews.com/wp-content/uploads/2023/04/starship-april2023.jpg?w=1600&ssl=1)
Vorba in targ ca Luni intre 3-6 pm NET ora Bucurestiului e probabil sa fie prima lansare orbitala pt Spaceship.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: yetiman on April 17, 2023, 11:09:02 AM
Starship se pregateste de lansare, daca nu apare nimic in ultimele clipe. Transmisia live ar trebui sa inceapa la 15:15, iar lansarea la ora 16:00 (ora Romaniei)


https://www.spacex.com/launches/mission/?missionId=starship-flight-test
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on April 17, 2023, 03:27:22 PM
Intre timp pe NASASpaceflight:
https://www.youtube.com/live/eN57x2a_waw?feature=share
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: shift2rail on April 17, 2023, 05:44:52 PM
^Ramane de vazut ce astronaut avea curajul sa urce la bordul unei nave spatiale, care, atunci cand reuseste sa decoleze, se dezintegreaza fie inainte, fie in timpul, fie imediat dupa aterizare.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: yetiman on April 17, 2023, 07:20:50 PM
Din pacate, lansarea a fost anulata pentru azi.
Urmatoarea posibilitate: 19.04
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on April 18, 2023, 01:17:13 PM
Urmatoarea data, destul de probabila de data asta pt ca e 4/20, joia asta 20 aprilie la 4:28 pm pana la 5:30 pm ora Bucurestiului:
https://www.space.com/spacex-starship-rocket-super-heavy-launch-what-time

Context pt curiosi :smoking: : https://www.nytimes.com/2022/04/14/business/elon-musk-420-twitter-filing.html
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on April 19, 2023, 04:36:54 PM
Last news, se incearca lansarea astazi. Live de la 5:30 ora Romaniei, pe canalul de YT al SpaceX:

https://www.youtube.com/live/kpoMcjTvylk?feature=share

Last edit: e lansare Starlink. Merci pentru remarca Ionut.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Ionut on April 19, 2023, 04:56:37 PM
Este lansare Starlink. :)
Starship mâine. Posibil să plouă dar vedem.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Marius on April 19, 2023, 05:09:28 PM
Corect Ionut, m-am prins dar deja ai apucat sa ma corectezi  :)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Stef on April 20, 2023, 03:56:17 PM
Avem live de la Starship, poate azi e cu noroc

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on April 20, 2023, 04:26:18 PM
^Big controlled or uncontrolled fire coming up:
(https://imgur.com/nKHm3ha.png)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Stef on April 20, 2023, 04:40:27 PM
BOOM!

Hai cu următoarea.  O:-) Chiar și un test parțial eșuat, totuși lift-off-ul a fost cea mai importantă parte. Mai așteptăm pentru separare.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: shift2rail on April 20, 2023, 04:43:07 PM
Oarecum surprinzator cum un produs pur de marketing ca Dl. Musk reuseste sa starneasca atat interes.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on April 20, 2023, 05:13:09 PM
Au explodat vreo 7 motoare pe rand din cele 33 pana a inceput sa se invarte. A zburat mai mult ca sovieticul N1 care avea 30 de motoare.  Macar a trecut de max-q, si probabil separarea nu s-a intamplat din cauza tensiunii laterale de la thrust asimetric.

https://en.wikipedia.org/wiki/N1_(rocket)
https://en.wikipedia.org/wiki/Max_q

Task failed successfully!
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Stef on April 20, 2023, 05:30:41 PM

O filmare de la NASA. Tot conform NASA, racheta a explodat controlat:

QuoteThe flight termination system was activated causing the launch to end in an explosion.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on April 20, 2023, 05:52:26 PM
Nu cred ca o sa vedem prea curand un next test la cate bucati de beton au zburat la decolare. eu sincer asteptam si un bum mare al rezervoarelor de combustibil de langa.... Cred ca daca se intampla si FirstStageSeparation reuseau sa si amerizeze...
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on April 20, 2023, 08:28:03 PM
^Stef NSF e NasaSpaceFlight, niste tipi neafiliati la NASA care de vreo 20 ani publica stiri in domeniu spatial, nu doar NASA si SpaceX.  Stremul lor a avut cam 1/6 din vizionarile la canalul SpaceX, in general tintit publicului pasionat cu ceva cunostinte de baza in domeniu, mai putin publicului general. "Its original reporting has been referenced by various news outlets on spaceflight-specific news, such as MSNBC, USA Today and The New York Times among others".  E un fel de API pentru domeniul spatial american. Pe cand NASA sunt un client al SpaceX, un fel de CNAIR.
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: bogdymol on April 23, 2023, 09:42:52 PM
Lansare Starship a deteriorat destul de bine rampa de lansare. Cateva masini parcate in zona s-au trezit cu bucati de beton in ele:


Asa arata rampa de lansare dupa:

(https://spaceexplored.com/wp-content/uploads/sites/10/2023/04/FuP0rH-WAAIj4kC.jpeg)

Un articol pe tema asta: https://spaceexplored.com/2023/04/22/photos-starship-pad-damage-elon-says-1-2-months-until-next-flight/
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: hvm on April 23, 2023, 11:23:10 PM
In cazul in care din imagini nu e clar, bucati mari (o roata de masina) au ajuns la 600 metri distanta de acel suport circular....
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: oneLess on April 24, 2023, 03:15:44 AM
^^ În cât timp or lua noul acord de mediu ?  :D
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on April 24, 2023, 09:15:00 AM
Au AM pe vreo 5 ani, inclusiv pentru un numar de lansari (parca vreo 5 pe an). FAA le da un fel de "OIL" separat pentru fiecare lansare in parte, cum ca nu dau in oameni, parca in care iau in calcul inclusiv cum respecta AM acordat. Nu cred ca are cum sa le retraga acel AM acordat.  Parca a lansat SpX o data, parca a 3-a incercare Starship de aterizare, dupa ce a cerut, dar inainte sa primeasca acel "OIL" si FAA s-a suparat, dar le-a dat urmatoarea aprobare la timp.

Realist vorbind, o sa le ia mai mult de 2 luni sa sape cumva si sa instaleze acel "flame diverter". Ca aproape sigur au peirdut minim 2 motoare la lansare din cauza cimentuli, si probabil si o parte de dupa au fost afectate (motoarele stinse erau cam pe aceeasi parte). Si nici lor nu cred ca le convine sa loveasca in tancurile alea de O2/CH4 de langa cu o ploaie de ciment.  Stiau ei ca nu are cum sa reziste cimentul, dar probabil ca la era lene sa dea cu pickamerul asa ca au dat direct cu raptorii ca sa sparga fundatia  /s.  8)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: dr4qul4 on April 24, 2023, 10:40:40 AM
Mi se pare un real succes aceasta lansare. Racheta a zburat desi a pornit avariata.
Din ce se vede, nu racheta a avut probleme ci rampa de lansare a fost cea care a cedat.
Oare ce forte a generat racheta la lasnare de a distrus in halul ala betonul?
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: FMFM on April 24, 2023, 10:53:00 AM
Forta maxima este de 7600 Tf (tone-forta), dar fara cele 3 motoare care nu au functionat de la inceput, putem spune ca 10% a scazut puterea, deci aprox. 7000Tf la lansare
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: Stef on April 26, 2023, 09:59:46 AM
Apropo de putere, filmulețul ăsta amator postat zilele trecute face cinste evenimentului: forță, sunet, entuziasm.

Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on November 18, 2023, 11:50:32 PM
Starship launch #2, mostly successful. TwitterX broadcast:
https://twitter.com/SpaceX/status/1725852544587727145 (https://twitter.com/SpaceX/status/1725852544587727145)
Title: Re: SpaceX | Space Exploration Technologies Corporation
Post by: mirceaeliade on March 15, 2024, 04:00:26 AM
Scott Manley sumarizeaza Starship integrated flight test #3: