NASA’s Human Research Program studies how spaceflight affects astronaut health and performance and develops ways to reduce those risks. Its research addresses five interacting hazards: radiation, isolation and confinement, distance from Earth, altered gravity, and hostile or closed environments. Laboratories, ground analogs and spaceflight studies help assess human performance and protective measures.
NASA’s Human Research Program studies how spaceflight affects astronaut health and performance and develops ways to reduce those risks. Its research addresses five interacting hazards: radiation, isolation and confinement, distance from Earth, altered gravity, and hostile or closed environments. Laboratories, ground analogs and spaceflight studies help assess human performance and protective measures.