Suni Williams wasn’t planning to participate in a spacewalk when she arrived aboard the International Space Station last year ...

Two NASA astronauts have carried out repair work on the International Space Station (ISS) during a spacewalk, the US space ...

Nick Hague and Suni Williams spent six hours working on NICER, AMS and other equipment outside the International Space ...

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

NASA astronaut Sunni Williams, one-half Boeing Starliner crew who have been stuck on the International Space Station for ...

One of NASA's two stuck astronauts is getting a change of scenery. Suni Williams stepped out on a spacewalk Thursday, her ...

NASA astronauts at the ISS go on a spacewalk to work on some upgrades at the site::Nick Hague and Suni Williams took in views ...

Suni Williams, the commander of the International Space Station (ISS), recently embarked on her eighth spacewalk, a ...

The US space agency announced Thursday that two astronauts successfully completed a spacewalk to repair the International ...

Astronauts Suni Williams and Nick Hague completed pivotal maintenance tasks on the International Space Station in their ...

NASA astronaut Suni Williams, one of two astronauts stranded on the International Space Station (ISS) for seven months, ...