Asteroids are space rocks that were formed during the early solar system ... Hayabusa spurred the creation of another ...

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

A specialist connected with the beleaguered Starliner mission said that Sunita Williams and Butch Wilmore have been consuming ...

Butch Wilmore and Sunita Williams, two NASA astronauts who have been stranded on the International Space Station for five months, are eating packaged and freeze-dried meals due to a lack of fresh ...

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

For the past five months, NASA astronauts Butch Wilmore, 61, and Sunita Williams, 59, have been stranded aboard the ...

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

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.

"Bottom line, somebody in the Trump administration is going to say 'we want NASA and the private sector to collectively, as ...

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

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

Sunita Williams clarifies her health status, denying weight loss but detailing body changes from space fluid shifts. Read her ...