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Move to panspermia as they are highly linked? - π 02:58, 17 February 2010 (UTC)


Would 'organic chemicals that developed in outer space transferred to Earth via comet or meteoroid combining with local chemicals (and other factors, including energy and stirring up of the locality from the impact) to form life' be considered a form of exogenesis? (It would take 'some time' for 'solar power and the relevant chemicals' to create organic chemicals, and only a fraction of coted bodies would make landfall on suitable planets with sufficient chemicals to react with.) Anna Livia (talk) 17:50, 13 November 2017 (UTC)