NASA on Friday confirmed that it has moved up the return of stranded astronauts Butch Wilmore and Sunita Williams to ...

Prolonged exposure to microgravity leads to various physiological changes, including muscle atrophy and a decrease in bone ...

Butch Wilmore, a fellow astronaut, stuck in space with Williams, revealed how gravity will be the biggest challenge when the ...

Boeing's Starliner astronauts are in the final stretch of their unexpectedly long stint in Earth orbit — and they're setting ...

The return of astronauts Butch Wilmore and Suni Williams, who went to the International Space Station on Boeing's faulty ...