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

The relationship between space weather and Earth’s climate has been a subject of intense study and debate among scientists ...

When Nasa astronaut Sunita 'Suni' Williams, 59, returned to Earth this week, after being stranded in space for 288 days, the ...

NASA astronauts Butch Wilmore and Suni Williams are finally back on Earth after spending more than nine months in orbit on the International Space Station, splashing down off the coast of Florida on ...

but to protect against electronic materials in outer space, more testing against cosmic radiation is needed. “We assumed that, because we sped up the process, we would lose some of the shielding ...

Often seen as destructive, supermassive black holes could help sustain life under specific conditions, scientists have found.

Suni Williams and Butch Wilmore are gearing up to return toE Earth on Tuesday after an unexpected nine months aboard the ISS, ...

Sunita 'Suni' Williams and Barry 'Butch' Wilmore are headed back to Earth after nine months on the ISS – but their greatest ...

Astronauts Suni Williams and Butch Wilmore are returning to Earth on March 18 after an extended stay on the International Space Station, where they will face a variety of side effects such as ...

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

At the center of most large galaxies, including our own Milky Way, sits a supermassive black hole. Interstellar gas ...

Scientists have explained everything that might happen to the two 'stranded' NASA astronauts' bodies when they finally return ...