WASHINGTON — SpaceX says it successfully test-fired the booster for its next Starship launch, although that liftoff may still be weeks away. SpaceX fired the Raptor engines in the Super Heavy booster ...

SpaceX rolled out the next generation of Starship to Masseys for testing, but during a routine gas system pressure test as SpaceX calls it, the Liquid Oxygen Tank ruptured. This leaves SpaceX with no ...

Teams installed the flight support booster for future versions of the SLS rocket’s solid rocket boosters into a test stand in Promontory, Utah. NASA and Northrop Grumman will perform a full-scale ...

While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new components needed to launch the vehicle toward the Moon. The latest test ...