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news-003427		Astronomers find massive supply of fresh gas around modern galaxies | News | Notre Dame News | University of Notre Dame			.html	text/html	1051	36	51	University of Notre Dame Skip To Content Skip To Navigation Skip To Search University of Notre Dame Notre Dame News Experts ND in the News Subscribe About Us Home Contact Search Menu Home › News › Astronomers find massive supply of fresh gas around modern galaxies Astronomers find massive supply of fresh gas around modern galaxies Published: January 10, 2013 Author: Marissa Gebhard Galaxies have a voracious appetite for fuel — in this case, fresh gas — but astronomers have had difficulty finding the pristine gas that should be falling onto galaxies. It very likely traces cold streams onto galaxies; its properties are in very good agreement with those seen in the computer simulations of galaxy formation and evolution.	cache/news-003427.html	txt/news-003427.txt