Comets Bombarding Early Earth Delivered the Amino Acids Needed for the Origins of life

Comets Bombarding Early Earth Delivered the Amino Acids Needed for the Origins of life: Jennifer G. Blank, Ph.D., and colleagues at the Bay Area Environmental Research Institute at the NASA/Ames Research Center, Moffett Field, Calif., set out to check whether amino acids could remain intact after a comet's descent through Earth's atmosphere. Previous analyses...