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...Titan is a far cry from Earth. Instead of water, liquid hydrocarbons in the form of methane and ethane are present on the moon's surface, and tholins probably make up its dunes. The term ‘tholins...'s lakes individually have the equivalent of at least this much energy in the form of methane and ethane. "This global estimate is based mostly on views of the lakes in the northern polar regions. We have...

http://markcronan.livejournal.com/81408.html
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Published: 1 year, 5 months ago (Sat, 16 Feb 2008 22:19:03 PST); 3811 bytes
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