The zero gravity sleep hack or position was originally developed by NASA to help their astronauts adapt to the effects of microgravity in space. To counteract the effects of weightlessness ...

Regular exposure to extreme cold could boost your quality of sleep, a new study from researchers in Canada has found.

This problem involves the Orion spacecraft's heat shield. During atmospheric reentry at the end of the uncrewed Artemis I ...

A NASA-backed study is exploring an innovative way to bring humans to Mars: Putting the spaceship crew in a deep sleep while they travel to the Red Planet. WSJ's Monika Auger reports. (Photo ...