NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

NASA astronauts will conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station. The spacewalks will take place on Jan. 8 and Jan. 15. Two astronauts with ...

Training is underway for NASA’s newest class of astronaut candidates at the Johnson Space Center in Texas. The nearly ...

The fix to this problem might come in the form of tools instead of changes to the spacesuit itself. Rubins said astronauts could use a staff, or something like a hiking pole, to brace themselves when ...

After an unexpected nine-month mission, NASA legend Sunita Williams retires after 27 years, leaving behind 608 days in space, record spacewalks, and a legacy that reshaped human spaceflight.

NASA has postponed a planned Jan. 8 spacewalk outside the International Space Station due to a "medical concern" with an unnamed crew member. Mike Fincke and Zena Cardman had been scheduled to step ...

Crew-12 will fly to the orbiting laboratory aboard a SpaceX Dragon spacecraft, launched on a Falcon 9 rocket from Cape ...

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies that capture the danger, teamwork, and wonder of spaceflight. Their picks ...

Massachusetts astronaut Sunita L. Williams has retired from NASA, months after returning to Earth from her last – and longest ...

at 608 days in space, she is the second in all-time cumulative time spent in space and ranks sixth on the list of longest single spaceflight by an American, tied with NASA astronaut Butch Wilmore, ...

Former NASA astronaut Kathleen Rubins told a National Academies committee recently that she believes the spacesuits designed ...