Astronauts Butch Wilmore and Suni Williams were scheduled to return home last year before issues with Boeing’s spacecraft ...

A SpaceX craft carrying Barry Wilmore and Sunita Williams left the International Space Station early Tuesday morning.

Russian cosmonauts Oleg Kononenko and Nikolai Chub were assigned on the Expedition 70 spacewalk to check up on an external ...

Four astronauts, including NASA astronauts Butch Wilmore and Suni Williams, made a splash landing off the Florida coast ...

Starliner astronauts Suni Williams and Butch Wilmore, who were stranded at the International Space Station for nine months, ...

Astronauts Suni Williams and Butch Wilmore made splashdown on Earth on Tuesday after spending nine months in space. A SpaceX ...

Two NASA astronauts have safely returned to Earth after an extended trip to the International Space Station. Sunita Williams ...

NASA astronauts Suni Williams and Butch Wilmore are expected to return to Earth Tuesday afternoon after more than nine months ...

Their SpaceX capsule parachuted into the Gulf of Mexico in the early evening, just hours after departing the International ...

Retired astronaut Chris Hadfield has explained why NASA's Barry 'Butch' Wilmore and Sunita 'Suni' Williams weren't stranded ...

Weill Cornell Medicine professor Dr. Christopher Mason and former astronaut Jose M. Hernandez shared their expectations for ...