It was the first spacewalk by NASA astronauts since an aborted one last summer. U.S. spacewalks were put on hold after water leaked into the airlock from the cooling loop for an astronaut's suit. NASA ...

“I’m coming out,” Williams, 59, said as she exited the ISS for the first time since arriving there seven months prior with fellow astronaut Butch Wilmore. The pair originally entered space ...

These experts have played a pivotal role in planning and executing the mission. Looking ahead, the next spacewalk is scheduled for January 23, when astronaut Sunita Williams will once again step ...

US spacewalks were put on hold after water leaked into an airlock from the cooling loop in an astronaut's suit, but NASA said the problem has since been fixed. Ms Williams and Mr Hague helped fix ...

One of NASA's stranded astronauts has finally left the International Space Station (ISS) after being stuck inside for eight months - but she's not headed home. Sunita Williams had a much-needed ...

She’s tackling outdoor repair work alongside NASA’s Nick Hague. In this image, made from NASA TV, US astronaut Suni Williams works outside the International Space Station during a spacewalk Thursday, ...

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in 160,000 years, as it lit up the night skies across the globe.

Suni Williams wasn’t planning to participate in a spacewalk when she arrived aboard the International Space Station last year—but she also wasn’t planning her eight-day trip to turn into a ...

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, ventured outside for a spacewalk on Thursday for the first time since arriving on board seven months ago.

NASA astronaut Don Pettit has been busy with his camera again. The crack photographer recently shared another stunning image, this one captured from the window of a Crew Dragon spacecraft docked ...