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CfA Press Releases Weekly Science Updates 2013 2012 2011 2010 2009 2008 2007 2006 Other News Features All News	Weekly Science Update A Wealth of Molecules in an Extreme Galaxy A Hubble image of the galaxy Arp 220, the brightest object in our local universe. A team using the Submillimeter Array studied the gas component of this galaxy, and concluded that bursts of star formation power its dramatic energetics. Credit: NASA and Hubble Low Resolution Image (jpg) Back to Science Update
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