Other space companies have been scrambling to compete with SpaceX for years, but developing a reliable rocket takes slow, ...

NASA astronaut Suni Williams returned to Earth after a planned eight-day mission turned into a nine-month stay on the ISS.

Touching video shows NASA astronaut Suni Williams reuniting with her dogs after a longer-than-expected stay on board the ...

NASA astronauts Suni Williams and Butch Wilmore both say they'd ride on Boeing's Starliner again, despite the issues the ...

After spending a grueling 288 days in space, Williams and her crewmate Butch Wilmore splashed down off the Florida coast on March 18 ...

NASA astronauts Butch Wilmore and Suni Williams talk about their flight test on Boeing's Starliner capsule during a media ...

Plenty more launches are to come, including another test of SpaceX’s massive Starship rocket, which exploded while in flight ...

NASA astronauts Butch Wilmore and Suni Williams have returned to Earth after being stuck in space for more than nine months.

On an episode of “The Story Behind the AP Story,” Associated Press space writer Marcia Dunn discusses the space odyssey of ...

NASA astronauts Butch Wilmore and Suni Williams, along with astronaut Nick Hague, will speak at a news conference at Johnson ...

Nearly two weeks after returning from a nine-month stay in space, NASA astronauts Butch Wilmore and Suni Williams share more ...

Butch Wilmore and Suni Williams, who only recently returned after a nine-month stint in space, discussed their return to ...