Why not a combo of events?

Space/Science » in reply to Nope, COMETS!

Socrates II — 10/21/2008 5:57:46 PM (archived)

We want one neat, simple answer, but I think the very early Sol system
was sufficiently messy and complex that there were several independent
starts and stops of life over many millions of years after Earth finally
started cooling down.

The whole thread (8 posts)

Did Lightning and Volcanoes Spark Life on Earth? - Socrates II - 10/21/2008 2:14:57 PM
- Nope, COMETS! - carl - 10/21/2008 4:38:39 PM
  - Why not a combo of events? - Socrates II - 10/21/2008 5:57:46 PM
    - It is not up to a vote. - alcaray - 10/21/2008 7:36:07 PM
      - Who said anything about voting on this? - Socrates II - 10/21/2008 7:51:08 PM
        
        Maybe it's the season. I thought I heard campaigning going on. - alcaray - 10/21/2008 8:18:24 PM
        
        If you vote for panspermia - Socrates II - 10/21/2008 9:01:49 PM
    - Agreed, Comets, Volcanos, Lightening, cosimic dust and - carl - 10/21/2008 6:04:21 PM

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