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National Science Foundation

The Dark Energy Camera, built at Fermilab in Batavia, Ill., was mounted on the Blanco telescope at the Cerro Tololo Inter-American Observatory in Chile. (Credit: Reidar Hahn/Fermilab.)

Fermilab’s ‘Dark Energy Camera’ One Of The Most Powerful In The World

In each snapshot it takes, more than 1,000 galaxies up to 8 billion light years away are revealed.