World Space Week 2025 casts a lens on life in space — here, we take a look at how astronauts traveling beyond Earth can ...

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 ...

Five years after their space jaunts, the astronauts appear to be in good cardiovascular health. Living in microgravity changes the human body — and usually for the worse. Bone density decreases, ...

Shubhanshu Shukla revealed that astronauts are taught to be either a doctor, nurse or support staff, depending on the situation in space.

Space is dangerous, so astronauts on the ISS aren't afforded the creature comforts of home. But they make do with ...

Find out how NASA’s astronaut selection process has evolved. Diane Tedeschi Marsha Ivins (at Florida's Kennedy Space Center in 1995) flew on five space shuttle missions, logging more than 1,300 hours ...

NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and ...

NASA on Monday introduced the 10 people who will join the agency’s astronaut corps as it races to return humans to the moon.