The apparent absence of gravity affects both the body and mind in profound ways; new research shows that astronauts' minds ...

Long-duration spaceflight can chip away at an astronaut's health, prompting scientists to find new ways to make living in ...

The four Artemis II astronauts struggled to describe the view and overall experience of flying around the moon's far side and ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA astronaut Christina Koch looks back at Earth through a window on the Orion spacecraft. - NASA As the Artemis II astronauts ...

Any human who travels more than 62 miles high has successfully reached the internationally-recognized boundary of outer space, known as the Kármán Line. And they have a lot further to go yet. Ahead of ...

WASHINGTON (7News) — A day after NASA's Artemis II successfully launched, 7News spoke with NASA's Human Research Program's Chief Scientist Steven Platts about what astronauts are experiencing in space ...

Astronauts struggle to adjust their grip strength moving between Earth and space because the brain "predicts" gravity’s pull ...

In a nation divided over war, immigration, elections and shutdowns, it took the Artemis II moon mission to unify Americans, ...

NASA's Artemis II mission successfully concluded with a splashdown off the coast of San Diego at 5:07 p.m. PDT, bringing four brave astronauts from the U.S. and Canada back home after a nine-day ...

Astronaut Victor Glover may be hundreds of thousands of miles away from home right now, but he's proving that romance can still exist in outer space. The Artemis II pilot is one of four crew members ...