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.

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

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

After splashing down off the coast of Florida, the latest crew to return from the International Space Station arrived by jet ...

SpaceX delivered a four-person crew to the International Space Station early Sunday, setting the stage for Barry Wilmore and ...

NASA astronauts Suni Williams and Barry "Butch" Wilmore returned to Earth on Tuesday after spending some nine months in space ...

Just over a day after blasting off, a SpaceX crew capsule arrived at the International Space Station on Sunday, delivering the replacements for NASA’s two stuck astronauts. The four newcomers ...

Just over a day after blasting off, a SpaceX crew capsule arrived at the International Space Station on Sunday, delivering the replacements for Nasa’s two stuck astronauts. Wilmore and Williams ...