Heavy exposure to radiation can increase the risk of cancer or impair cognition and performance.

As four astronauts travel around the moon on NASA's Artemis II mission, they will venture beyond Earth's protective magnetic ...

Back to the moon — sort of. Next month, as soon as April 1, NASA will launch its Artemis II mission, officials announced last ...

NASA plans to launch four astronauts on a long-awaited trip around the moon as early as April 1, the agency announced.

Mission Control will be packed with experts, specialists and flight directors around-the-clock as NASA takes on its most ...

NASA is sending the first Black and first female astronauts to the moon in an upcoming launch, marking the first journey to ...

NASA outlines how Artemis II astronauts are monitored for solar particle events during their lunar mission, including spacecraft shielding, real-time tracking, and onboard radiation detection systems.

A new federal report says NASA currently has no way to rescue astronauts if they become stranded during future missions to ...

CAPE CANAVERAL, Fla.(AP) — An ailing astronaut returned to Earth with three others on Thursday, ending their space station mission more than a month early in NASA’s first medical evacuation. SpaceX ...

NASA astronauts Butch Wilmore and Suni Williams, who traveled to the International Space Station last June for what was initially a one-week mission, are now preparing for their return home after an ...