Arizona's U.S. Sen. Mark Kelly and his twin brother, Scott Kelly, slammed Elon Musk after he insulted another astronaut on X.

Elon Musk has made unfounded claims that two NASA astronauts were left on the space station for "political reasons" after ...

Sen. Mark Kelly (D-AZ) blasted Elon Musk Friday, implying the SpaceX CEO was too afraid to travel into space as two other ...

A SpaceX Falcon 9 booster rocket successfully launched Saturday to deploy 22 Starlink satellites into low-Earth orbit ...

Now, Musk and President Trump are continuing the "stranded" narrative, even though none of the astronauts aboard the ISS lack ...

Between now and Crew-10's new target launch date of March 12, Endurance must undergo refurbishment, trunk stacking, ...

DOGE leader and SpaceX CEO Elon Musk said it's time to speed up preparations to deorbit the International Space Station.

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

For the first time ever, SpaceX launched a rocket into space from Florida and landed the booster the Bahamas, allowing for ...

Rocket Lab launches for the 60th time. It's safe to say Rocket Lab is an established player in the launch business. The ...

STORY: It’s supposed to take American astronauts back to the Moon. But NASA’s giant new rocket has been dogged by delays and ...