Astrophysicist Neil deGrasse Tyson joins CNN’s Erin Burnett to discuss President Donald Trump’s executive orders targeting ...

NASA’s top officials never received an offer from Elon Musk’s SpaceX to bring home two US astronauts marooned in space ...

Elon Musk used a grotesque slur to attack famed astronaut Andreas Mogensen in an angry social media post. In a Fox News ...

European Space Agency (ESA) reserve astronaut John McFall has just become the first person with a physical disability to be ...

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

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Elon Musk went straight to the slurs after being called out yet again for saying that astronauts have been stranded on the ...

Don Pettit has been at it again. Not content with dazzling earthlings with incredible photos captured from his current home ...

Using an amateur radio setup, 10 children chatted with astronaut Donald Pettit about life on the International Space Station.

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

"This progression to the Mission Ready phase is a really important milestone in the history of human spaceflight," John ...