A SpaceX capsule delivered four astronauts to the International Space Station early on Sunday in a NASA crew-swap mission ...

NASA announced that Sunita Williams and Butch Wilmore will return to Earth after an extended mission on the ISS, lasting ...

The Boeing Starliner capsule encountered so many problems that NASA insisted it come back empty, leaving its test pilots ...

SpaceX's Crew Dragon capsule successfully docked with the ISS, bringing much-needed relief to astronauts Sunita Williams and ...

After spending over nine months aboard the International Space Station (ISS), NASA astronauts Butch Wilmore and Sunita ...

According to multiple reports, Sunita Williams and Butch Wilmore are GS-15 federal employees and their annual salary ranges ...

Butch Wilmore and Sunita Williams expected to be gone just a week when they launched on Boeing's first astronaut flight. They ...

NASA astronauts Sunita Williams and Barry ‘Butch’ Wilmore are set to return to Earth after nearly nine months on the ...

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

The four newcomers — representing the US, Japan and Russia — will spend the next few days learning the station's ins and outs ...

NASA astronaut Butch Wilmore recently said that politics has nothing to do with why he and his crewmate, Suni Williams, are ...

America is eagerly awaiting the return of two astronauts who have been stuck on the ISS since last June. Here's who they are.