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View Full Version : Astronomy Without A Telescope Why Water?



Fraser
2011-Jan-09, 12:50 AM
The assumption that alien biochemistries probably require liquid water may seem a little Earth-centric. But given the chemical possibilities available from the most abundant elements in the universe, even an alien scientist with a different biochemistry would probably agree that a water-solvent-based biochemistry is quite likely to occur elsewhere in the universe – and might [...]

More... (http://www.universetoday.com/82316/astronomy-without-a-telescope-why-water/)