Making spacesuits compatible with different spacecraft could protect astronauts during an emergency evacuation.

While the space race of the 1960s was a contest between two rival superpowers, today it is being fought by private space ...

Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

I was waiting for NASA astronaut Sunita Williams and her colleague Butch Wilmore to return safely to earth before filing this ...

Sunita Williams is an Indian-American NASA astronaut with a history of record and achievements. Sunita Williams launched into ...

SpaceX’s Dragon Freedom capsule safely splashed down in the Gulf of Mexico on Tuesday evening, bringing astronauts Barry ...

When Boeing’s Starliner spacecraft malfunctioned, Williams and Wilmore became long-term residents on the space station—and ...

NASA’s Butch Wilmore and Suni Williams, whose weeklong Boeing Starliner mission turned into an extended stay in space, have ...

Butch Wilmore and Suni Williams, together with Nick Hague and Aleksandr Gorbunov, departed the International Space Station at ...

NASA removed two astronauts from its Crew-9 mission to allow for Williams and Wilmore to join the cohort, and return onboard ...

Four SpaceX astronauts blasted off in a SpaceX Falcon 9 rocket Friday afternoon to the International Space Station to rescue ...

"The crew members are undergoing spacesuit checks inside the Astronaut Crew Quarters, where they have quarantined since March ...