Friday, July 31, 2009

Did comets seed the earth with life?

Did Ocean-Filled Comets Carry the Seeds of Life to Earth? - panspermia - io9
In a paper published in the International Journal of Astrobiology, Chandra Wickramasinghe of the Cardiff Centre for Astrobiology — one of the earliest proponents of the theory of panspermia, that the seeds of life exist throughout the universe — revealed his team's calculation, which indicate that large reserves of water likely existed inside comets in our solar system, that happened to form around the same time as the Earth:
...



0 comments: