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 ...

Elon Musk's recent claims about astronauts Sunita Williams and Butch Eilmore being stranded due to political reasons sparked ...

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

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

Sen. Mark Kelly (D-Ariz.) and his brother, Scott Kelly, both retired astronauts, on Friday called out tech billionaire Elon ...

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

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

Bonnie Pandya, Williams’ mother, joined NewsNation to talk about what it’s like to have her daughter gone for so long, noting ...

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

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s Suni ...