Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

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

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Although the cardiovascular system functions well in space, the body does not require as much work from the heart (still a muscle, after all) in microgravity. Over time, this could lead to ...

Astronauts who live at the International Space Station for a long period of time will find that their aging process will slow ...

NASA astronauts Barry Wilmore and Sunita Williams return after 9 months in space, revealing shocking physical transformations ...

Bone and muscle deterioration, radiation exposure, vision impairment—these are just a few of the challenges space travelers face on long-duration missions, even before considering the psychological ...

But can life in space change the human body? Nasa studied a pair of twins ... during and after the flight to compare their biological differences. They found that telomeres in Scott’s white ...

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 ...