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

Two Stranded Starliner astronauts will exit the space station for the first NASA spacewalks scheduled in over six months.

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on the International Space Station, despite initially planning to stay for ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Two NASA astronauts will perform the year's first spacewalk today (Jan. 16), and you can watch ...

And due to the ISS orbiting Earth at around 17,000 mph, astronauts stationed there witness 16 sunrises and 16 sunsets in every 24-hour period. So how will the current crew — NASA astronauts Suni ...