Radiation protection standards for space activities differ substantially from those applied to terrestrial working situations. The levels of radiation and subse

Astronauts face unique health-related risks during crewed space missions, and longer-duration missions that extend to greater distances in our solar system (inc

Safe Passage: Astronaut Care for Exploration Missions sets forth a vision for space medicine as it applies to deep space voyage. As space missions increase in d

Fulfilling the President's Vision for Space Exploration (VSE) will require overcoming many challenges. Among these are the hazards of space radiation to crews t