Williams was accompanied by fellow astronaut, Butch Wilmore, on her ninth spacewalk. It was Wilmore's fifth spacewalk.

Williams, who was on her ninth spacewalk, now ranks fourth worldwide for longest accumulative spacewalking time.

As China Shenzhou-19 mission reaches its halfway the three astronauts aboard the Tiangong space station orbiting 400 ...

NASA astronaut Sunita Williams broke the record for the most time spent in space by a woman, logging 62 hours and 6 minutes ...

NASA astronauts Suni Williams and Butch Wilmore were able to remove a stuck radio communications unit on a record-setting ...

Suni was joined by fellow NASA astronaut Butch Wilmore on the extravehicular activity. The two astronauts, who originally expected to spend just a week on the ISS after the Boeing Starliner's test ...

Williams and Wilmore both arrived at the ISS last June, aboard the first crewed test flight of Boeing's Starliner spacecraft.

The U.S. Astronaut Hall of Fame will honor its 2025 class of inductees, record-setting space travelers Peggy Whitson and Bernard Harris, at a public ceremony in Florida this spring.

China's Wentian lab module's robotic arm to support the astronauts extravehicular activities, delivering goods, and ...

Astronauts and rock climbers have something in common. Both have a rule they follow when they want to make a change. Whether spacewalking or rock climbing, they make sure they have two solid options ...