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‘Sweet Spot’ for Formation of Organic Molecules in Galaxy

November 3, 2011 Leave a comment

Scientists within the New York Center for Astrobiology at Rensselaer Polytechnic Institute have compiled years of research to help locate areas in outer space that have extreme potential for complex organic molecule formation. The scientists searched for methanol, a key ingredient in the synthesis of organic molecules that could lead to life. Their results have implications for determining the origins of molecules that spark life in the cosmos.

The findings will be published in the Nov. 20 edition of The Astrophysical Journal in a paper titled “Observational constraints on methanol production in interstellar and preplanetary ices.” The work is collaboration between researchers at Rensselaer, NASA Ames Research Center, the SETI Institute, and Ohio State University.

“Methanol formation is the major chemical pathway to complex organic molecules in interstellar space,” said the lead researcher of the study and director of the NASA-funded center, Douglas Whittet of Rensselaer. If scientists can identify regions where conditions are right for rich methanol production, they will be better able to understand where and how the complex organic molecules needed to create life are formed. In other words, follow the methanol and you may be able to follow the chemistry that leads to life.

Full Story: http://news.rpi.edu/update.do?artcenterkey=2941

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