On Earth, even simple movements help maintain muscle and bone strength due to gravity. But in space, astronauts need special ...

As US astronauts Butch Wilmore and Sunita Williams prepare to return home after nine months aboard the International Space Station (ISS), some of the health risks they have faced are well-documented ...

Bone and muscle deterioration, radiation exposure, vision impairment -- these are just a few of the challenges space ...

Space travel causes many physiological changes that affect an astronaut’s health. Read more at straitstimes.com.

NASA astronauts Sunita Williams and Butch Wilmore are set to return to Earth after nearly nine months in space. Their prolonged stay poses health challenges like muscle loss, weakened bones, dizziness ...

Discover what astronauts experience physically and emotionally after returning from space. Learn about the scientific effects ...

NASA's 45-day post-mission rehabilitation program is designed to help astronauts recover from the physical effects of ...

Bone and muscle deterioration, radiation exposure, vision impairment — these are just a few of the challenges space travelers ...

NASA astronauts Sunita Williams and Butch Wilmore, originally set for a shorter mission, have been in space for over nine months due to technical concerns with the Boeing Starliner spacecraft.

Accompanied by another Nasa astronaut and a Russian cosmonaut, Sunita Williams and Butch Wilmore will return to Earth aboard ...