Submission + - Starship Super Heavy booster came within 1 second of aborting first "catch" land (spacenews.com)
schwit1 writes: Musk posted a three-minute video Oct. 25 on X, the social media network he also owns, showing action from a video game that he is playing. The audio, though, is not from the video game but of several people discussing the Starship Flight 5 test flight Oct. 13. That flight features the first return and successful catch of the Super Heavy booster using marchanical arms attached to the launch tower it lifted off from at Boca Chica, Texas.
In the audio, one person, not identified, described an issue with the Super Heavy landing burn where a âoemisconfiguredâ parameter meant that spin pressure, presuming in the Raptor engines in the booster, did not increase as expected.
âoeWe were one second away from that tripping and telling the rocket to abort and try to crash into the ground next to the tower,â that person said. That scenario would âoeerroneously tell a healthy rocket to not try that catch.â
âoeWe had a whole bunch of new aborts and commit criteria that we tried to doublecheck really well, but, I mean, I think our concern was well-placed, and one of these came very close to biting us,â the person continued
In the audio, one person, not identified, described an issue with the Super Heavy landing burn where a âoemisconfiguredâ parameter meant that spin pressure, presuming in the Raptor engines in the booster, did not increase as expected.
âoeWe were one second away from that tripping and telling the rocket to abort and try to crash into the ground next to the tower,â that person said. That scenario would âoeerroneously tell a healthy rocket to not try that catch.â
âoeWe had a whole bunch of new aborts and commit criteria that we tried to doublecheck really well, but, I mean, I think our concern was well-placed, and one of these came very close to biting us,â the person continued
