Sep 15 2011: In regards to the sheer amount of Goldilocks zones; permissible planetary orbits, oceans, plate tectonics, oxygen content, heat content, tilt of axis, stabilizing satellites, etc etc
Is there any correlation between the more you learn, and the more pessimistic you become at our chance of ever discovering life other than our own in the milky way?
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A comment on Conversation: LIVE chat with Lucianne Walkowicz on extrasolar planets and how that affects life on Earth, September 15, 1-3pm EDT.
Is there any correlation between the more you learn, and the more pessimistic you become at our chance of ever discovering life other than our own in the milky way?