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

A SpaceX rocket carrying a new crew to the International Space Station is scheduled to launch from Kennedy Space Center in ...

Two NASA astronauts who planned to spend 10 days in space but ended up staying over nine months.

Two astronauts, Sunita Williams and Butch Wilmore, are set to return to Earth on Tuesday evening after an unexpected ...

Astronauts Sunita Williams, who grew up in Needham, and Butch Wilmore have been living on the space station since June after ...

The return was initially planned for no earlier than Wednesday but was moved up due to unfavorable weather expected later in ...

NASA astronauts Sunita Williams and Butch Wilmore face significant physiological and psychological challenges upon returning from microgravity. They m ...

Musk responded to the video of Nasa astronauts expressing gratitude for rescue mission with heart and rocket emojis, a ...

Williams, Wilmore, fellow Nasa astronaut Nick Hague and Russian cosmonaut Alexandr Gorbunov — a quartet called Crew-9 — are ...

Elon Musk shared a video of NASA astronauts Sunita Williams and Butch Wilmore thanking him and US President Donald Trump for ...

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

Just over a day after blasting off, a SpaceX crew capsule arrived at the International Space Station on Sunday, delivering ...