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

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

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

The pair stepped outside the ISS as it flew 260 miles above Turkmenistan, making the spacewalk a key part of their ongoing ...

Discover the astronauts who spent the longest time in space, their missions, records, and contributions to science, health, ...

Sunita Williams, one of the two NASA astronauts stranded on the ISS, completed her first spacewalk since arriving over seven ...

NASA astronauts Suni Williams and Butch Wilmore are waiting for their new ride back to Earth via SpaceX’s Crew Dragon this ...

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

As one of NASA's trapped astronauts stepped outside the space station for the first time since arriving in June, many social media users were shocked to realise they were still trapped in space.

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

The award-winning novel explores the inner thoughts of astronauts during a single day aboard the International Space Station.

The spacewalk marked Williams’ eighth such event in her career, while for Hague it was fourth such event. The two astronauts ...