SpaceX is preparing Booster 20 for the next Starship test flight, but the company cannot launch until it satisfies federal ...

The General Electric GE9X engine that will be installed on the Boeing 777X promises to be game-changing. It doesn't feature ...

SpaceX fired six Raptor engines on the company’s next Starship rocket Monday, clearing a major hurdle on the path to launch later this month on a high-stakes test flight to get the private rocket ...

Blue Origin’s New Glenn rocket exploded during a hot-fire test in Florida, dealing a major blow to Jeff Bezos’ ambitions to compete with Elon Musk’s SpaceX in the heavy-lift space race.

The dramatic explosion of a SpaceX Starship upper stage rocket during a test at the company's Starbase facility on the Texas Gulf coast late Wednesday may have been triggered by the rupture of a ...