This is what being in space does to your body - Prolonged periods in orbit can alter an astronaut’s body in some surprising ...

A biochemist breaks down challenges that astronauts Suni Williams and Butch Wilmore will face after their long duration in ...

China is practicing “dogfighting” satellites as part of its expanding capabilities in space, according to the United States ...

Smaller hearts, poorer vision, added height among the effects caused by weightlessness.

Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

China's experimental Shiyan satellite program has long been the source of speculation, especially as the country's rivalry ...

After spending a total of 286 days in space — 278 days longer than anticipated — the two astronauts will now potentially be compensated for the inconvenience of their prolonged mission, according to ...

Two NASA astronauts have been stranded in space for over 280 days due to technical issues with the Boeing Starliner ...

Now that Butch Wilmore and Suni Williams are home, ending a 9-month spaceflight, questions remain about the troubled ...

Spending time in space and having an unrivalled view of planet Earth is an experience many of us dream of. However, the human body evolved to function in the gravity of Earth. So time in the ...