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Look into Panspermia if you're not aware already. Hoyle and Wickramasinghe wrote a lot on this. I don't know how seriously it's regarded in the science world.
by emmelaich 5y ago
Look into Panspermia if you're not aware already. Hoyle and Wickramasinghe wrote a lot on this. I don't know how seriously it's regarded in the science world.
- reubenswartz 5y agoIf life somehow hitched a ride from one planet to another, it seems far more likely that it would have gone from earth to Mars, than the other way around. ;-)