The spacecraft returned to Earth last year without the astronauts but they regularly stay in touch with their home planet and ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore surely didn't think they'd still be on the International ...

The astronauts who traveled to the International Space Station aboard the Boeing Starliner are in good health, a NASA ...

Barry Wilmore remains at the International Space Station after problems with a spacecraft, with late March now the scheduled ...

LIVE: Two @NASA_Astronauts, Nick Hague and Suni Williams, step outside of the @Space_Station to support station upgrades, ...

NASA has delayed astronaut Sunita Williams's second spacewalk, originally planned for Thursday. The spacewalk, technically ...

Suni Williams steps outside the International Space Station for the first time since arriving in June on Boeing’s Starliner.