volume 49, issue 5, P5.07-5.07 2008
DOI: 10.1111/j.1468-4004.2008.49504_11.x
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Abstract: A collision between two galaxies has separated out the dark matter and the visible matter in the resulting cluster in such a way that they can be resolved by the combined efforts of the Hubble Space Telescope and the Chandra X‐ray Observatory.