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View Full Version : Faking Titan in the Lab



Fraser
2005-Sep-10, 09:05 PM
SUMMARY: Researchers from the University of Arizona have recreated some of the chemicals thought to be in the atmosphere of Titan, Saturn's largest moon. It's unique in the Solar System, with a thick haze of hydrocarbons; some scientists believe it's a similar environment to our own planet's early history. They created these chemicals by bombarding an analog of Titan's atmosphere with electrons, which produces "tholins" (organic polymers). These have been detected from Earth-based telescopes. By dissolving these tholins in liquid water creates amino acids, which are the building blocks for life.

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