Sunita Williams and Barry "Butch" Wilmore have been in space for more than nine months on a trip that was meant only to be a ...

Elon Musk has previously criticized NASA's Artemis moon exploration program as being "extremely inefficient." ...

Joining it's twin to continue decades of research mapping the height of the Earth's oceans, the Sentinel 6B satellite is set ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

NASA responded to news that Boeing aims to lay off up to 400 workers from its Space Launch System program. The SLS rocket ...

NASA’s acting administrator said in a Friday email to staff that employees should take an open-minded approach to SpaceX CEO ...

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

By switching the next space station crew to a different ferry ship, the Starliner astronauts will get home a bit earlier than planned.

The two astronauts who piloted the Boeing Starliner’s first crewed test flight responded to a claim from President Donald ...

NASA has released stunning images of mysterious colorful clouds drifting in the sky over Mars. Captured by NASA's Curiosity ...

Astronomers at NASA have caught a glimpse of a star system whipping through space at an unprecedented speed. While the system ...