NASA is about to give its first press conference just a couple of hours after Crew-9 returned from the space station in a ...

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

With nine spacewalks, NASA astronaut Sunita Williams set a new record for the most spacewalking hours by a female astronaut.

NASA astronaut Sunita Williams is coming back home. Sunita Williams and Butch Wilmore have marked over nine months aboard the International Space Station. Despite their prolonged stay in space, the ...

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

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

Williams have spent a total of 608 days in space across three missions, making her the second-most experienced NASA astronaut after Peggy Whitson, who holds the record for 675 days.

Two NASA astronauts are heading home on a SpaceX ship after about nine months at the International Space Station.

NASA's Suni Williams and Butch Wilmore made a gentle splashdown off the coast of Florida after an unexpectedly long stay on ...

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