Galaxy Cluster Mash-Up (NASA, Chandra, 10/15/08)

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Size: 2245px × 2226px
Photo credit: © NG Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -ray, 521, abell, abell521, astronomy, black, blackhole, chandra, chandraxrayobservatory, cluster, galaxy, galaxycluster, hole, mash-, nasa, observatory, telescope, xraytelescope