Forget all the scientific advances, the most popular question asked of astronauts is much more primal: How do you use the restroom? Suction is needed to counteract the lack of gravity, and it's not ...

Have you ever wondered what it would be like to stay and work on the International Space Station (ISS) for an extended period of time? You might be surprised about some details of life on the ISS, ...

Living and working in space sounds exciting, but it comes with unique challenges you wouldn’t face on Earth. From eating […] ...

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show ...

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 ...

Expedition 53 crewmates Nichole Ayers and Takuya Onishi take part in an educational outreach downlink from the International Space Station, as seen from behind the scene. Nichole Ayers with NASA and ...

Billionaires make it seem that we have all the tech we need to settle on the moon and Mars. But the hard part of living in space is adapting the human body to extraterrestrial conditions. Business ...