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 field. The crew's spacecraft, Orion, will carry and protect them as they ...

NASA’s SEaRCH project uses smartphone reports from volunteers to track hail size and storm patterns, combining community observations with satellite data to improve precipitation research.

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.

Add Yahoo as a preferred source to see more of our stories on Google. Despite President Trump seeking to cut NASA’s science mission budget nearly in half, the agency is set to send up its latest ...

NASA and NOAA have announced encouraging news for Earth's climate: the 2025 Antarctic ozone hole is the fifth-smallest recorded in more than two decades. According to both agencies, international ...

CAPE CANAVERAL, Fla. — NASA is preparing to launch the Interstellar Mapping and Acceleration Probe, or IMAP, aboard a SpaceX Falcon 9 rocket. The mission, which launces at 7 30 a.m. Wednesday, will ...

The NASA Space Weather Program studies how weather in space affects not only humans on Earth, but also how it could create challenges for astronauts and spacecraft on missions. Space weather is a term ...

NASA employees are following a familiar plan in the latest government shutdown. The plan submitted to the Office of Management and Budget (OMB) on Nov. 30 is vitally unchanged from the one followed ...

In September, NASA announced that the threat of solar storms is reaching a new high, noting that the activities on the Sun's surface have intensified in the past decade. Solar storms can lead to some ...

Despite President Trump seeking to cut NASA’s science mission budget nearly in half, the agency is set to send up its latest hardware to study space weather. NASA and the National Oceanic and ...