NASA’s Radiation Safeguards for Artemis II Astronauts Revealed
NASA’s Artemis II mission marks humanity’s first deep-space crewed flight since Apollo 17, exposing four astronauts to intense cosmic rays and solar particles beyond Earth’s protective magnetosphere during its 10-day lunar flyby. Unlike ISS missions shielded in low-Earth orbit, this voyage demands innovative defenses against radiation 50-100 times Earth’s surface
