"For intelligent life to form on another planet, does the planet have to be the same/similar to earth?"
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Mineral Surfaces and Life
November 20, 2006 / Posted by: Shige Abe
Robert Hazen, from NAI’s Carnegie Institution of Washington Team, published his 2005 Presidential Address to the Mineralogical Society of America in this month’s American Mineralogist. The address reviews the role of mineral surfaces on the self-assembly of lipids, the polymerization of amino acids and nucleic acids, and the selective adsorption of organic species, including chiral molecules, onto mineral surfaces.
Source: [Link]
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