Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

NASA astronauts Sunita Williams and Butch Wilmore begin a 45-day rehabilitation program after a 9-month space mission to ...

Sunita 'Suni' Williams and Barry 'Butch' Wilmore are headed back to Earth after nine months on the ISS – but their greatest ...

A Russian cosmonaut who holds the world record for the longest time spent in space for one trip revealed why he refused help to walk when he landed back on Earth more than 14 months after lift off.

NASA astronauts Butch Wilmore and Suni Williams have returned to Earth after being stuck in space for more than nine months.

This isn't like some low-gravity version of "The Terminal," in which travelers are stuck in limbo due to some administrative ...

NASA astronauts Sunita Williams, Butch Wilmore, and Nick Hague are scheduled for splashdown on March 19 at 3.27am IST. Post-landing, they will face ch ...

Astronaut Edgar Dean Mitchell's experience in space led him to found the Institute of Noetic Sciences, which explores the science behind psychic and spiritual phenomena.

NASA astronaut Sunita Williams, who recently returned from a 9-month ISS mission, once revealed how Tom Cruise's Top Gun ...