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.

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 ...