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

As well as a shift in fluid causing their faces to puff, the microgravity in space would have also triggered muscle atrophy, ...

Now that Butch Wilmore and Suni Williams are home, ending a 9-month spaceflight, questions remain about the troubled ...

After nine months in space, NASA astronauts Butch Wilmore and Suni Williams finally returned to Earth on Tuesday, March 18 — ...

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

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

NASA astronauts Suni Willaims and Butch Wilmore finally returned to Earth after 9 months in space. On March 19, they splashed ...

The astronauts remained stranded at the International Space Station — until Tuesday when they parachuted down to Earth off ...

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...

When young, aspiring astronauts dream about shooting off into space in a rocket ship, their minds rarely wander to worst case ...

A SpaceX capsule has arrived at the International Space Station, delivering the replacements for NASA's two stuck astronauts.