After nine months in space, Nasa astronauts Butch Wilmore and Suni Williams have finally arrived back on Earth. Their stay on ...

The cost to bring home a pair of stranded astronauts that have spent most of a year in space aboard the International Space Station could be as much as $150 million.

With NASA astronauts Sunita Williams and her crewmate Butch Wilmore returning to Earth on Tuesday after nine months in space, ...

Astronauts go through multiple hours of exercise per day while in space, but there’s still an adjustment to walk when ...

Space is one of the most dangerous frontiers, yet astronauts have repeatedly defied death through skill, technology, and ...

NASA astronauts Barry "Butch" Wilmore and Sunita "Suni" Williams returned safely from an extended ISS mission. President ...