A scientific discovery that could transform the study of warp drive is now under wraps at the U.S. Defense Advanced Research ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

NASA and SpaceX are pushing up Crew-10’s launch date by reusing a previously flown Dragon spacecraft, Endurance. This ...

Instead of parachute reentry systems, Dream Chaser is much more like a NASA space shuttle, and returns to Earth through a runway landing. The aesthetic callbacks aren’t an accident, either.

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in collaboration with NASA.

WASHINGTON — It's been 39 years since the Challenger space shuttle explosion, one of NASA's most devastating tragedies. NASA's Challenger shuttle exploded 73 seconds after lifting off on Jan. 28 ...