Panspermia? (Introduction)
by David Turell 
, Tuesday, March 12, 2013, 17:40 (4253 days ago) @ David Turell
Another attempt at panspermia theory: Critics have huge doubts about 'space' algae:-http://phys.org/news/2013-03-astrobiologists-meteorite-space-algae.html
Complete thread:
- Panspermia? -
David Turell,
2011-04-10, 21:54
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- Panspermia? - dhw, 2011-04-11, 14:11
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- Panspermia? a cause of the octopus? -
David Turell,
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- Panspermia? -
David Turell,
2013-03-12, 17:40