Astronauts in space require a higher calorie intake (2,500–3,800 daily) compared to those on Earth (2,000–2,500). Microgravity increases energy expenditure due to physiological adaptations ...

For the Apollo 8 astronauts, no message was more fitting to read to the estimated billion people listening than the ...

Astronauts aboard the International Space Station may be far from family and friends this Thanksgiving, but will still enjoy a festive meal. The SpaceX CRS-31 supply mission that docked Nov.

Space Omics and Medical Atlas (SOMA), into the effects of living in space on astronauts' health, revealing that spaceflight accelerates aging. "Spaceflight induced notable changes in gene ...

After the NASA astronauts became stranded in space back in June due to a malfunction with their Starliner craft, they have officially reached six months in space, leaving only two more remaining ...

NASA's two stuck astronauts have hit the six-month mark in space CAPE CANAVERAL, Fla. -- Known across the globe as the stuck astronauts, Butch Wilmore and Suni Williams hit the six-month mark in ...

Astronauts on the International Space Station have shared what’s on their playlists while walking in space. Spotify Wrapped is a viral marketing campaign that music-streaming platform Spotify releases ...

Thanks to the altitude and inclination of the International Space Station's orbit, that's exactly how many sunsets astronauts living aboard the orbital lab get to experience. In this photo ...

Consider this: It is now four decades ago that astronaut Owen Garriott, callsign W5LFL, pioneered amateur radio communication from space. He was a crewmember on the space shuttle program's STS-9 ...

Astronauts aboard the International Space Station (ISS) had reduced memory, attention and processing speed after six months, raising concerns about the impact of cognitive impairment on future ...