Five years after their space jaunts, the astronauts appear to be in good cardiovascular health.

Robots can represent astronauts as avatars on Mars. A simulated experiment by NASA and DLR should show whether this can work.

The heads of Russian space agency Roscosmos and NASA are set to hold their first in-person meeting since 2018, discussing ongoing joint projects.

Project Cimon — short for Crew Interactive MObile companioN — is a pioneering technology demonstration aimed at making life ...

NASA will provide coverage of the upcoming prelaunch and launch activities for the agency’s SpaceX Crew-11 mission.

Growing plants in space, once a distant dream, is now vital for long-duration missions. Astronauts have successfully ...

WEATHERFORD, Okla. (KFOR) – When astronaut Tom Stafford and cosmonaut Aleksey Leonov opened a hatch connecting their two ...