In Reply to: An outerspace alien... posted by mkuller on June 27, 2011 at 11:45:23:
immensity, I don't think it's impossible for others like us. Granted, a world onto which just the perfect size asteroid would hit, tilting the earth just right and then setting up a perpetual moon orbit and then another smaller object striking and obliterating the dinosaurs, allowing a tiny and fairly unsuccessful little mammal to prosper, is a tough bet, it's not technically impossible. And it wouldn't necessarily have to happen quite that way, either.
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Follow Ups
- Recent theory posits that indeed the universe may have infinite dimensions/worlds. In that - tinear 14:10:09 06/27/11 (0)