Butch Wilmore and Suni Williams, who initially launched aboard Boeing's Starliner capsule, are traveling home.

NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday to close out a dramatic marathon mission that began ...

Two Nasa astronauts stranded on the International Space Station (ISS) since last June have begun their journey back to Earth ...

A Dragon capsule undocked from the International Space Center early Tuesday, sending NASA astronauts Suni Williams and Butch ...

Under the nighttime California sky, NASA's EZIE (Electrojet Zeeman Imaging Explorer) mission launched aboard a SpaceX Falcon ...

NASA and SpaceX made another attempt on Friday to send a crew up to the International Space Station (ISS) and begin the ...

Suni Williams and Butch Wilmore will board a SpaceX Crew Dragon capsule after problems with a Boeing vehicle set in motion a ...

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 Butch Wilmore are heading back to Earth, after a weeklong test flight turned into a ...

A pair of US astronauts stuck for more than nine months on the International Space Station will be returned to Earth on ...

NASA astronauts Sunita Williams and Crew-9 undock from the ISS, starting their journey back to Earth. Follow live updates on ...

"Our behavior with greenhouse gases here on Earth over the past 100 years is having an effect on how we operate satellites ...