The sixth flight of SpaceX’s giant Starship rocket, set for takeoff on Tuesday from South Texas, will test the vehicle’s limits in new ways.
Most importantly, SpaceX will attempt to briefly reignite one of Starship’s six Raptor engines in space. SpaceX tried this on Starship’s third launch in March but aborted the engine restart after the rocket lost roll control during the flight’s coast phase.
A successful engine relight demonstration would pave the way for future Starships to ascend into stable, sustainable orbits. It’s essential to test the Raptor engine’s ability to reignite in space for a deorbit burn to steer Starship out of orbit toward an atmospheric reentry.
Source : https://arstechnica.com/space/2024/11/spacex-will-try-some-new-tricks-on-starships-sixth-test-flight/
