NASA astronaut Nicole Stott reveals whether sex in space is physically possible and what really happens when gravity isn’t ...

Russian astronaut Vasily Tsibliyev hadn’t had a good night’s sleep for 12 days. He was being kept awake on purpose, as part of a study about sleeping on board the space station Mir. On the 13th day, ...

The microgravity conditions of the International Space Station (ISS) mean that its human inhabitants are barred from eating crumbly foods as the particles could float away and clog up air vents and ...

KENNEDY SPACE CENTER, Fla., June 4, 2025 /PRNewswire/ -- Everyone needs a good night's sleep to perform at their best—including astronauts. A technology demonstration launching to the International ...

The life of an astronaut comes with a lot of poking and prodding. Artemis 2 astronauts will be studied for how sleep, stress and radiation shape human health in deep space during their moon mission ...

The Artemis programme and others aim to send humans to the Moon and, eventually, to Mars. Innovations in health care that support the mission crew could also benefit people at home. Farhan M. Asrar is ...

"I did this entirely to make her laugh," he said of his wife. — -- This dad turned his baby daughter’s sleep suit into an awesome astronaut outfit and people online seem to think it's stellar. On ...