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

Two Chinese astronauts completed an 8.5-hour spacewalk on Jan. 20, a sojourn that installed debris shielding outside the Tiangong space station.

Two Chinese astronauts have completed the second spacewalk of their six-month-long mission in Earth orbit. Cai Xuzhe and Song Lingdong, part of China's three-person Shenzhou 19 mission ...

On Thursday, Starliner pilot Suni Williams and NASA astronaut Nick Hague, commander of SpaceX’s Crew-9 mission, took a six-hour spacewalk to perform maintenance on the space station, marking the ...

The spacewalk was the 19th to be carried out by Chinese astronauts. It was also the fourth time Cai participated in a spacewalk. He made two during his first orbital journey in the Shenzhou XIV ...

But what does a spacewalk actually involve, and how risky is it? Dr Kirsty Lindsay, assistant professor of Aerospace Medicine at Northumbria University and an expert in astronaut health ...

The astronauts of the Shenzhou XIX mission aboard China's Tiangong space station are scheduled to carry out their second spacewalk in the coming days, the China Manned Space Agency said on Sunday. The ...

CE CANAVERAL, Fla. — One of NASA’s two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since arriving at the International Space Station ...

It was the first spacewalk by NASA astronauts since an aborted one last summer. U.S. spacewalks were put on hold after water leaked into the airlock from the cooling loop for an astronaut's suit. NASA ...

After spending seven months aboard the International Space Station (ISS), NASA astronaut Suni Williams finally stepped out for her first spacewalk on Thursday. Williams, who serves as the ...