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Old 09-19-2013, 03:31 PM   #1954
troutman
Unfrozen Caveman Lawyer
 
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Join Date: Oct 2002
Location: Crowsnest Pass
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Let's say we can reach another star in one or two generations.

What are the chances we will find a planet in that star system that can host humans without life support?

We are finely evolved to live on Earth - other planets with different atmospheres, gravity, temperatures, radiation, will probably be lethal for humans.
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