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

NASA astronaut Sunita Williams returns to spacewalk after seven months, tackling repairs on the International Space Station.

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 ...

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

CAPE CANAVERAL, Fla. (AP) — 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 ...

Suni Williams, the station's commander, had to tackle some overdue outdoor repair work alongside NASA's Nick Hague. They emerged ... and Wilmore launched aboard Boeing's new Starliner capsule ...

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 ...