The weird and wonderful world of sleeping in space — and what studies of astronauts tell us about the future of sleep ...

Human beings have evolved to become "perfectly adapted to life on Earth", said Sky News. So, spending time in space, without gravity or sunlight, and exposed to radiation, "poses a real challenge, ...

NPR's Scott Detrow speaks with Cristina Costantini, director of the new documentary, Sally, about the life of astronaut Sally Ride.

Space changes you. It strengthens some muscles, weakens others, shifts fluids within your body, and realigns your sense of balance. NASA's Human Research Program works to understand—and sometimes even ...

Photos shared by NASA show what life looked like 250 miles above Earth in 2025, including images of hurricanes, the northern ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the International Space Station. Pettit, who turned 70 on Sunday, landed at 9:20 p.m.

Six white roses sit in a glass vase on Kellie Gerardi’s kitchen counter. On camera, for millions of followers across her social media platforms, Gerardi slowly picks out stems until only three remain.

"The great thing that I found when I began to live my life as an astronaut was that the world seemed so different. It was as if I was viewing my environment with a fresh pair of eyes." - John Barlow, ...

An Inside Look Into the Private Life of Late Astronaut Sally Ride, as Told by Her Partner Tam (Exclusive Clip) originally appeared on Parade. Tam O’Shaughnessy is sharing the true story of her 27-year ...

TL;DR: NASA astronaut Don Petitt captured a stunning long exposure image from the ISS, resembling a scene from "Interstellar." The photo, taken from the SpaceX Crew Dragon capsule, shows star trails ...