A four-member crew, including NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early Tuesday on ...

NASA astronauts Suni Williams and Butch Wilmore begin their 17-hour return journey to Earth after 9 months aboard the ISS. Follow Newsweek's live blog.

Some ISS astronauts experience Spaceflight Associated Neuro-Ocular Syndrome, which may result in puffy eyes, decreased near ...

Suni Williams and Butch Wilmore are making a 17-hour journey from the International Space Station and will splash down near ...

A pair of NASA astronauts unexpectedly stuck in space for more than nine months were hours away from returning to Earth on ...

The Boeing Starliner spacecraft successfully completed its uncrewed flight back to Earth, NASA announced overnight. The ...

Suni Williams and Butch Wilmore were only supposed to be in space for about a week when they launched in June, but problems with their Boeing Starliner spacecraft extended their journey for months.

Butch Wilmore and Suni Williams need SpaceX to get this relief team to the space station before they can check out. Arrival ...

All the latest breaking news on INternational Space Station. Browse ibtimes archives of photos, videos and articles on ...

All the latest breaking news on Space news. Browse ibtimes archives of photos, videos and articles on Space news.

NASA researchers suggest that adding microbes to space habitats could help astronauts' immune systems stay stronger.

Astronauts on the ISS face hidden microbial threats. From biofilms corroding metal to weakened immunity, extreme sterility in ...