Radiation Hazards and Countermeasures for Human Space Flight

Abstract

The protection of astronauts from the hazards of ionizing radiation in space is a moral and legal obligation of NASA. If there are to be manned deep-space missions, means must be found to provide this protection. There are two parts to providing this protection: understanding the effects of space radiation on humans so that radiation exposure limits can be established; and developing countermeasures so that exposures can be kept below these limits. This talk will cover both parts of this problem.