出典:Wikipedia
出典:『Wikipedia』 (2011/02/14 20:11 UTC 版)
Cosmic ancestry is a hypothesis of the origin of life on Earth, based on the panspermia views of Fred Hoyle and Chandra Wickramasinghe and further developed by Brig Klyce. It incorporates strong panspermia, the Gaia hypothesis and the premise that life has no primary origin.