Most people picture astronauts floating weightlessly through gleaming corridors, and that image is accurate enough during the waking hours. Sleep, though, is a different matter. When the lights go ...

This is how the four astronauts sleep, use the bathroom and work out during their 10-day mission to the moon and back. Anna Gragert Senior Editor, Health and Home Anna Gragert (she/her/hers) was ...

Add Yahoo as a preferred source to see more of our stories on Google. On the evening of April 10, four NASA astronauts splashed down in the Pacific Ocean off the coast of San Diego, California, ...

Astronauts might get a good night of sleep in space with a new test developed at Washington State University. The test strip will allow spacefarers and other late-shift workers to track their ...

Just a few hours before the Orion spacecraft crossed the sky en route to the moon on April 1, mechatronics engineer Rodrigo Trevisan Okamoto received confirmation he had been waiting for since the ...

Astronauts experience things that most people can only dream about, or even imagine. What did you want to be when you were a child? A lot of the time, we all shared the same answers, and without a ...

PULLMAN, Wash. — In space, traditional day and night don't exist, making it hard for astronauts to be in tune with their natural sleep cycle. A new test developed at Washington State University hopes ...

Just a few hours before the Orion spacecraft crossed the sky en route to the Moon on April 1, mechatronics engineer Rodrigo Trevisan Okamoto received confirmation he had been waiting for since the ...