If there are at least 100s of billions of galaxies and each galaxy can have up to a trillion stars or so then the amount of stars equals 1 trillion x 100 billion. The chances some of those stars have planets orbiting them with life has to be very high, even if only 1 out of million stars has a planet orbitting with life thats still millions of solar systems with life. So how can some people claim that we are the only planet with life against such odds?
2007-03-05
12:23:57
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8 answers
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asked by
billybob
2
in
Science & Mathematics
➔ Astronomy & Space