This hypothesis indicates that life on earth originated from space. Some speculate that this may have been intentionally done. Others speculate that this could have been due to a collision with a solar object (carrying organisms or microbes).
About Panspermia Theory
DNA Survives Sub-orbiital Trip
DNA Survives Short Trip on Outside of Rocket
Intelligent Aliens Sending Capsules with Seeds of LIfe
Paper on DNA Re-entry
Wordpress ArtSelectronic blog on Panspermia
Are We Actually Aliens?
See also: Hybrid Hypothesis
Living UFOs and
Extraterrestrial Hypothesis
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