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

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

Suni Williams and Butch Wilmore arrived at the space station last June, but problems with the capsule prompted NASA to keep ...

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

Stranded Boeing Starliner astronauts Sunita Williams and Barry “Butch” Wilmore have been stuck in space for 264 days — on a trip that should have lasted about a week — but Williams’ mom says that the ...

A stronaut and keen astrophotographer Donald "Don" Pettit has performed a tricky pants maneuver in space. Pettit has racked ...

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

U.S. senators, including a former astronaut, want to make outer space safer. They've introduced a bipartisan bill to help ...

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

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

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

For the first time, an astronaut with a disability has been cleared for a mission to the International Space Station.