New Hubble and Chandra observations of the cluster known as MACSJ0025.4-1222 indicate that a titanic collision has separated dark from ordinary matter.
This provides independent confirmation of a similar effect detected previously in a target dubbed the Bullet Cluster, showing that the Bullet Cluster is not an anomalous case.
titanic collisionClash Of Clusters Provides New Dark Matter ClueScienceDaily Wed, 08/27/2008 - 14:45
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