Radiation Hazards and Countermeasures for Human Space Flight

Abstract

Protection of the astronauts from space radiation is NASA's moral and legal responsibility. There can be no manned deep space missions without adequate protection from the ionizing radiation in space. There are tow parts to radiation protection, determining the effects of space radiation on humans so that adequate exposure limits can be set and providing radiation protection that insures those limits will not be exceeded. This talk will review the status of work on these two parts and identify areas that are currently being investigated and gaps in the research that have been identified.