Long-duration space travel drastically alters human physiology. In microgravity, bodily fluids shift toward the upper body, ...

Originally scheduled for a short mission, astronauts Sunita Williams and Butch Wilmore have been stranded in space for over ...

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

NASA astronauts, Suni Williams and Butch Wilmore, have been stuck on the International Space Center for almost 8 months.

Astronaut Sunita Williams is preparing for a tough transition back to Earth's gravity, after her long mission on the ...

Astronaut Sunita Williams is set to return to Earth after ... and appetite-related weight loss. However, she remained resilient in spirit and even assured the media through various video messages.

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

After 7 months in space due to technical failures, Sunita Williams struggles to walk, faces bone loss, and weight issues.

NASA astronauts Sunita Williams and Barry Wilmore have been on the ISS for ten months due to technical issues with Boeing's Starliner capsule. Despite the delays, they continued important ...