A vacuum Raptor engine was recently test-fired after being "chilled to mimic conditions after a long coast period in space," ...

Watch SpaceX doused a steel plate with water and then blast Raptor engine fire into it. The private spaceflight company's ...

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 ...

An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis program.

The next test flight of SpaceX’s Starship spacecraft and Super Heavy booster could take off as soon as Thursday, and much of the hour-long mission will look a lot like the last Starship flight in May.

It was a phenomenal year for Elon Musk and SpaceX, as apart from its massive expansion of the Starlink internet satellites, the company also saw significant successes with its Starship program with ...

WASHINGTON — The failure of SpaceX’s Starship on its most recent test flight had a different root cause than the previous failure, despite happening at about the same time. SpaceX released details May ...

SpaceX has posted some incredible images showing the Super Heavy booster’s 33 Raptor engines as they powered the Starship rocket skyward at the start of the vehicle’s sixth test flight on Tuesday.