A specialist has revealed what stranded Sunita Williams and Butch Wilmore are eating in space as they await their projected ...

Despite NASA's assurances, astronauts Sunita Williams and Butch Wilmore face a dwindling supply of fresh food on the ISS.

Studies have revealed that crew members sleep significantly less during spaceflight compared to pre- and post-mission periods ...

Sunita Williams and fellow astronaut, Butch Wilmore, initially scheduled for an 8-day mission, have been stranded on the ISS ...

Indian-American astronaut Sunita Williams and fellow astronaut Butch Wilmore have been on the International Space Station ...

"Exposure to the space environment leads to changes related to inflammation, muscle wasting," and more, NASA said.

American astronaut Sunita Williams told students at an Essex County school on Monday that astronauts quarantine before going ...

Astronaut Sunita Williams clears up health speculations regarding her body changes on the ISS. Learn how NASA ensures astronaut well-being and Williams' commitment to her mission in space.

In a video released Monday by NASA, stranded astronaut Sunita Williams, 59, offered a surprising reason for her weight loss ...

Space Station crew talks with JEKL Institute Denver - an exciting event for the ISS crew we get to see Suni again and ...

"In 65 years of human spaceflight, we've never had to bring somebody back for a medical reason so far," he added. "That's a ...

Another update has been shared on the astronaut stuck in space after she sparked concern over her appearance. Sunita 'Suni' ...