@bewildered,
Quote "Added on April 8, 2011:
Reasons that falsify the theory of panspermia
Meteorite Ivuna contains cell remains of mammals, which, unlike bacteria, could not possibly survive travels between planets, between solar systems, between galaxies. Over 100 meteorites have been confirmed by NASA as originating from Mars. In fact, most meteorites originated from Mars as explained at:
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Correction: above link should be this one:
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