Talk:Panspermia/A Critique of Survival of lichens and bacteria exposed to outer space conditions – Results of the Lithopanspermia experiments.

Panspermia refers to the travel of bacteria from one planet to another planet, not to and from the same planet. If the lichens were able to survive exiting our atmosphere and in space, there's not reason not to beleive that they may have survived entering a much milder atmosphere surrounding another planet.Jstal531 (talk) 01:45, 29 February 2012 (UTC)