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

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

SpaceX has ramped up its engine testing efforts at the McGregor test facility this past week, conducting a total of 24 Raptor engine firings and achieving multiple milestones in engine performance and ...

SpaceX has had a long journey through 10 flight tests of Starship. Teams have endured explosions and failures, but also achieved triumphs through amazing reentries, catches of Boosters, and even the ...

SpaceX recently test fired a Raptor 3 engine to simulate a Starship V3 ascent burn. Credit: SpaceX FEMA denies aid to Arizona counties after disastrous monsoon floods ’Twas the night before Christmas ...

SpaceX closed a troubled but instructive chapter in its Starship rocket program Monday with a near-perfect test flight that carried the stainless steel spacecraft halfway around the world from South ...