Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...

A qualification test of a Raptor 2 engine has resulted in a dramatic explosion at SpaceX’s McGregor facility. The company has yet to comment on the incident, but it’s unlikely to affect the upcoming ...

A little more than two months ago, a Rocket Lab employee called the Stennis Space Center Fire Department from the nearby E3 test stand. There was a grass fire where Archimedes engines undergo testing.

SpaceX is a big step closer to sending its giant Starship spacecraft into orbit, completing an engine-firing test at the launch pad on Thursday. Thirty-one of the 33 first-stage booster engines ...