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Astrochemistry enters a bold new era with ALMA
Date:9/20/2012

ady well established and thus it provided a perfect test for this new method of analysis.

"In the past, there were so many unidentified lines that we called them 'weeds,' and they only confused our analysis. Now those 'weeds' are valuable clues that can tell us not only what chemicals are present in these cosmic gas clouds, but also can give important information about the conditions in those clouds," DeLucia said.

"This is a new era in astrochemistry," said Suzanna Randall of ESO Headquarters in Garching, Germany. "These new techniques are going to revolutionize our understanding of the fascinating nurseries where new stars and planets are being born."

The new techniques, Remijan pointed out, also can be adapted to other telescopes, including the National Science Foundation's giant Green Bank Telescope in West Virginia, and laboratory facilities such as those at the University of Virginia. "This is going to change the way astrochemists do business," Remijan said.


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Contact: Dave Finley
dfinley@nrao.edu
575-835-7302
National Radio Astronomy Observatory
Source:Eurekalert

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