Space changes you. It strengthens some muscles, weakens others, shifts fluids within your body, and realigns your sense of ...

The four Artemis II astronauts selected for a 2026 mission around the moon completed the "Pete and Bobby Challenge," doing ...

The four Artemis 2 moon astronauts passed the "Bobby and Pete" fitness challenge recently, performing 100 pushups and 50 pull ...

Spaceflight accelerates aging in blood stem cells, raising health risks for astronauts and offering insights into human aging ...

A University of Lethbridge researcher is part of a team further exploring how the human body responds to space travel. Dr.

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

The seven members of the Expedition 73 crew worked on science and kept systems running on International Space Station this ...

For years, doctors and scientists have tracked how space changes the human body. Astronauts often come back with weaker ...

NASA's Artemis 2 mission — the first-ever crewed mission of the Orion capsule and Space Launch System (SLS) — is targeting a ...

Research shows that spaceflight accelerates the aging of human blood stem cells. Researchers used automated systems on the ...

Astronauts who have previously visited the ISS have not been shy about the odor on the space station, with many describing it ...