Astrobotic completed a successful series of hot-fire tests of its rotating detonation rocket engine prototype, marking a key ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...

SpaceX's massive Starship exploded in a spectacular fiery blaze during an engine test in Texas, raising questions about what's next for Elon Musk's spaceflight company. This time, the explosion was ...

HELSINKI — Chinese launch startup Landspace carried out a breakthrough static fire test Friday as it builds towards an orbital launch attempt with its Zhuque-3 rocket. The nine engines of the Zhuque-3 ...