What exactly happens to the body in space and what are the risks? In space, astronauts are exposed to varied and increased ...

NASA has agreed to cover just $5 per day in incidentals for the cosmic crew, amounting to roughly $1,430 in possible back pay ...

Astronauts Suni Williams and Butch Wilmore’s extended stay in the International Space Station will add to what we know about how space affects health.

Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

US astronauts Butch Wilmore and Suni Williams finally ... which is set to re-enter Earth’s atmosphere Tuesday with a Florida splashdown around 5:57 p.m., according to NASA.

President Trump on Friday suggested he would pay overtime costs to the astronauts who returned from space this week. Fox News ...

Joe Raedle/Getty Wilmore and Williams launched on what they originally thought was going to be an eight-day mission on June 5, but NASA officials determined it was unsafe for the astronauts to ...

NASA astronauts Suni Williams, left, and Butch Wilmore stand together for a photo enroute to the launch pad at Space Launch ...

President Trump said he would personally cover the cost of per diem pay for two astronauts stranded in space for nine months, ...

The return of astronauts Suni Williams and Butch Wilmore after an extended stay on the International Space Station has been ...