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

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

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 ...

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

At the time of writing, Williams and ISS crewmate, Nick Hague, are conducting NASA’s first spacewalk in over a year. The pair ...

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

Two NASA astronauts are currently hard at work in space, patching up an instrument called NICER (Neutron star Interior ...

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

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, has completed her first ...

After over seven months aboard the International Space Station, Indian-origin astronaut Sunita Williams stepped out for her ...

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