Astronomers at Cerro Tololo Inter-American Observatory in Chile hope to unlock secrets of our changing universe with the most powerful sky-mapping camera ever built. A five-year study beginning in December aims to discover some 300 million galaxies and 4,000 supernovae.
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Source URL (modified on 11/13/2012 - 21:33): http://www.ctio.noao.edu/noao/content/exploring-dark-energy-worlds-most-powerful-survey-instrument-decam