"SpaceX performs incredible Starship SN8 test flight in South Texas!" tasmanian

"Today SpaceX is one step closer to Mars! The aerospace company performed an incredible test flight with a prototype of the Starship spacecraft that could one day transform humans into a multiplanet species. This afternoon SpaceX conducted the first high-altitude test flight and achieved many milestones during the launch! The Starship SN8 prototype soared approximately 50,000 feet (15-kilometers) into the sky powered by a trio of Raptor engines."

"During the epic flight test SpaceX tested the vehicles aerodynamic flaps during a ‘belly dive’ maneuver that left everyone in awe. The maneuver is important towards Starship’s development, it is how the spacecraft will move to enter a planet’s rough atmosphere before landing. The test flight lasted around seven minutes in which Starship used its aerodynamic flaps to glide itself down Boca Chica’s sky. SN8 was capable of reorienting itself to a vertical position to prepare for a landing, but upon landing the vehicle exploded."

"However, Starship SN8 performed an excellent flight. SpaceX said SN8 is "designed to test a number of objectives, from how the vehicle’s three Raptor engines perform to the overall aerodynamic entry capabilities of the vehicle (including its body flaps) to how the vehicle manages propellant transition [...]," the company wrote on its website, “With a test such as this, success is not measured by completion of specific objectives but rather how much we can learn, which will inform and improve the probability of success in the future as SpaceX rapidly advances development of Starship.” Musk shared the vehicle achieved going through all the testing objectives -“Successful ascent, switchover to header tanks & precise flap control to landing point!” he wrote via Twitter. He also shared that the reason why Starship SN8 exploded upon landing was because the –“Fuel header tank pressure was low during landing burn, causing touchdown velocity to be high & RUD [Rapid Unscheduled Disassembly], but we got all the data we needed! Congrats SpaceX team hell yeah!!” Musk stated via Twitter after the successful test flight today. “SN8 did great! Even reaching apogee would’ve been great, so controlling all way to putting the crater in the right spot was epic!!” he said."  tasmanian

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I waited all day to watch this bird fly.  It was absolutely grand.  The nose dive and glide followed by self righting was all that one could hope for in an early test.  This machine is the gateway to the solar system.  pl 

https://www.tesmanian.com/blogs/tesmanian-blog/sn8-1

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

Comments

[Diana L Croissant]

Well, I am jealous. This is exciting stuff.

I'm imagining a time when my grandchildren might be able to participate in a program that comes out of these tests.

I am just hoping and praying we Earthlings don't mess up Outer Space as much as we've messed up things on Earth. I'm still hoping to meet a Klingon.

[sbin]

SpaceX is doing truly amazing things.
Wonderful to watch them go from strength to strength.

[j. casey]

Too bad it didn't stick the landing. It looked like it was doing everything right, only at too low an altitude, thus the explosion. Still, it is certainly impressive. I happened to see the recent launch in November while I was walking on the beach at Hilton Head. The second stage fired right "overhead" and this tiny star trailing a dusty cone of light went climbing and climbing the evening sky. Very pretty, in a tech sort of way.

BTW, thanks for the Queen's Gambit recommendation. My wife and I enjoyed it. I think the woman who played the mother deserves some acting award. Struck me as a very difficult role that she made look "easy." My only complaint was that the woman in the lede role was almost too pretty. Kept having distracting thoughts. Anyway, thanks.

[Laura Wilson]

My husband just showed me the video....so exciting. I am part of an organization that gives scholarships to outstanding young women and last year I interviewed an applicant who intends to become an astronaut and matter-of-factly mentioned that she was part of the "Mars generation." The kids are on board!

[English Outsider]

"“It appears that consciousness is a very rare and precious thing… We should take whatever steps we can to preserve the light of consciousness,” Musk said,"

Wonderful statement. So not one of the dogged materialist school. And I liked the tart humour of "RUD".