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Thursday, January 12, 2012

'El Gordo' may reveal universe's secrets:

Monster Galaxy Cluster 'El Gordo' Packs Mass of 2 Quadrillion Suns - Yahoo! News

A composite image shows El Gordo in X-ray light from NASA's Chandra X-ray Observatory in blue, along with optical data from the European Southern Observatory's Very Large Telescope (VLT) in red, green, and blue, and infrared emission from the NASA's Spitzer Space Telescope in red and orange. (Space.com)

'El Gordo' may reveal universe's secrets

The mass of an enormous galaxy cluster is 2 quadrillion times larger than the sun's.

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