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January 7, 2007 01:30 PM (EST)

News Release Number: STScI-2007-01

Hubble Maps the Cosmic Web of "Clumpy" Dark Matter in 3-D

An American Astronomical Society Meeting Release

January 7, 2007: An international team of astronomers using NASA's Hubble Space Telescope has created a three-dimensional map that provides the first direct look at the large-scale distribution of dark matter in the universe.

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Credit: NASA, ESA, and R. Massey (California Institute of Technology)