AgnosticWeb.com

Another viewpoint: -http://blogs.scientificamerican.com/life-unbounded/2012/10/15/the-panspermia-paradox/?WT_mc_id=SA_DD_20121015

Complete thread:

Panspermia? David Turell 2011-04-10, 08:54 PM
- Panspermia? dhw 2011-04-11, 01:11 PM
- Panspermia? xeno6696 2011-05-02, 11:59 PM
- Panspermia? David Turell 2012-10-16, 12:23 AM
  - Panspermia? David Turell 2013-03-12, 05:40 PM
    - Panspermia? a cause of the octopus? David Turell 2018-04-24, 05:04 PM
      - Panspermia? causes life here? David Turell 2018-05-30, 06:56 PM