NASA astronauts Suni Williams and Butch Wilmore conducted a spacewalk to collect microbial samples from the exterior of the ...

FireAid brought together artists from musical generations and genres to help raise money for Los Angeles-area wildfire relief ...

Among the objectives of the walk, there was an intriguing scientific objective: The duo swabbed the surface material around ...

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

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive ...

NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost ...

NASA's two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station nearly eight months after moving in. Commander Suni Williams and Butch Wilmore removed ...

NASA astronauts Suni Williams and Butch Wilmore completed a spacewalk Thursday while awaiting their delayed return to Earth.

NASA's two stranded astronauts conducted their first spacewalk together Thursday, stepping outside the International Space Station.

The robotic arm delivered NASA astronaut Suni Williams to a worksite during a record-breaking spacewalk at the International ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...