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 Posted: Tue Apr 24, 2007 8:22 pm
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Posted: Thu Apr 26, 2007 9:36 am
I really don't know a whole ton specifically about astrobiology, but I just think that scientifically speaking, there's a very good chance that there's other planets out there that have evolved similarly to ours. I can't say exactly what the life there might be like, but it's kind of fascinating to think about, you know?
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Posted: Thu Apr 26, 2007 12:53 pm
I agree! It's terribly fascinating. I took an entire course on astrobiology, and we only scratched the surface. Part of the thing I love about it is that there's so little known. We can only speculate based on what we know, which is one planet out of hundreds of millions. We could, literally, find ANYTHING out there....
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Posted: Tue Jan 22, 2008 5:54 pm
Earth is a perfect distance from the sun so that water doesn't freeze or dry up. this let life develop. These conditions are very rare but there are billions of stars in this galaxy alone, each with a chance of sustaining life. that isn't even counting other galaxies. with that many chances of developing life it has to have happened somewhere else.
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