NASA astronauts Suni Williams and Butch Wilmore say they aren't stranded aboard the space station. They'll be happy to come ...

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

Jumping may protect astronauts’ knee cartilage from microgravity damage. Studies on mice show it increases bone density.

Astronaut Sunita Williams is preparing for a tough transition back to Earth's gravity, after her long mission on the ...

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

Astronauts Sunita Williams and Butch Wilmore are set to return to Earth around March after an extended stay on the ISS since ...

Williams and Wilmore will board SpaceX’s Dragon spacecraft and undock for their journey back to Earth on March 19 ...

Butch Wilmore, a fellow astronaut, stuck in space with Williams revealed how gravity will be the biggest challenge when the two astronauts return home.

Indy 500 pace car, the Hurst/Olds 455, came out of a high-speed crash in 1971; this survivor has had one owner since 1981 and shows 57k miles now ...

NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...

The International Space Station is scheduled to be destroyed by 2030, but there are several stations under construction that could carry on its work.

A space expert has revealed the shocking reality behind one of the serious health issues the NASA astronauts stranded on the International Space Station could face. Suni Williams and Butch Wilmore's ...