Down to their very DNA, astronauts’ bodies can change in weird and sometimes significant ways, particularly during a long flight high above the Earth: They start to elongate, often developing a taller ...

Sunita Williams and Butch Wilmore, the two astronauts stuck at the International Space Station for more than nine months, ...

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

But the two Nasa astronauts have been stuck in the International Space Station (ISS) since June after a raft of technical ...

During the nine months that NASA's stranded astronauts have spent in space, their bodies endured low gravity, space radiation, isolation and more. Here are all the signs of their ill-health.

NASA astronauts Sunita Williams and Butch Wilmore are currently on their way back to Earth after spending over nine months aboard the International Space Station (ISS). Their return was delayed due to ...

NASA astronauts Sunita Williams and Barry "Butch" Wilmore, along with Nick Hague and Russia's Aleksandr Gorbunov, are finally ...

One sign of moon facies is that if you look at the patient directly, face to face, you can't see their ears. Other symptoms associated with excess cortisol include a buffalo hump (dorsal fat pad), ...