Panspermia
http://www.daviddarling.info/encyclopedia/P/panspermia.htmlDescriptive entry in The Encyclopedia of Astrobiology, Astronomy, and Spaceflight.
Submitted in section: Extraterrestrial Life: Panspermia: Panspermia
Descriptive entry in The Encyclopedia of Astrobiology, Astronomy, and Spaceflight.
Submitted in section: Extraterrestrial Life: Panspermia: Panspermia