Add Yahoo as a preferred source to see more of our stories on Google. Artemis II crew members stand in front of their Orion crew module on Aug. 8, 2023, at NASA's Kennedy Space Center in Florida.

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.

NASA will release new high-res images of interstellar comet 3I/ATLAS on Nov. 19, 2025. The comet, which originated outside our solar system, was first spotted in July and is only the third such ...

NASA astronaut Mike Fincke has been identified as the Crew-11 member who experienced a medical event in early January aboard the International Space Station, triggering NASA's first medical ...

NASA is holding a live event tomorrow to share images of 3I/ATLAS, an interstellar comet making its way through our solar system. According to NASA, the event will begin at 3 p.m. EST, ...

WASHINGTON — NASA invites its social media followers to a two-day NASA Social on Aug. 22-23, at the agency’s Kennedy Space Center in Florida for the launch of NASA’s Radiation Belt Storm Probes ...