Actinobiology

Actinobiology is the study of the effects of radiation upon living organisms. Because there is an abundance of radiation in space that could be used as an energy source, this field is applicable to the future of space travel.

Radiations are the most important physical mutagens. H.J. Muller who used X-rays for the first time to increase the rate of mutation in Drosophila, opened an entirely new field in inducing mutations. So Muller is considered as the 'Father of Actinobiology'.