Two NASA officials have weighed in on the public dispute over when and how to bring home Butch Wilmore and Suni Williams, who ...

With the astronauts who crewed the Boeing Starliner due home in the days ahead, here's a recap of their time at the ...

Indian-origin NASA astronaut Sunita Williams (Suni), who has been dubbed as the "stranded astronaut" over his stay in space ...

NASA is focusing on adding microbial diversity to the International Space Station to address health issues among astronauts ...

Suni Williams and Butch Wilmore — who have been aboard the International Space Station since last June — are due to undock ...

NASA's four-member crew is expected to head to the International Space Station on Wednesday. Can we see it in New Jersey?

Sunita Williams and Butch Wilmore, dubbed as the 'stranded astronauts', are due to be back from the International Space ...

Astronauts in the past have stayed much longer at International Space Station. Scientists are trying to fully understand the ...

NASA officials announced Friday that the return date for the Starliner astronauts has changed again. This new date resulted ...

NASA and SpaceX late Monday said they were standing down the launch of the SPHEREx and PUNCH spacecraft missions due to ...

Astronauts Butch Wilmore and Sunita Williams extended their space mission from 10 days to 9 months due to technical failures.

Russian cosmonaut Alexey Ovchinin has taken command of the International Space Station from NASA astronaut Sunita Williams, ...