![](http://www.alamy.com/thumbs/6/E1C4134A-95DE-4AFF-85A3-36817074B79F/D3CFHD.jpg)
Galaxy Cluster, Quasar 3C 186 (NASA, Chandra, 10/26/10)
Size: 2613px × 1913px
Photo credit: © NG Images / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: (nasa, -ray, +7421, 10/2, 186, 1001, 1001nights, 3c, 3c186, astronomy, black, blackhole, chandra, chandraxrayobservatory, cluster, galaxy, hole, ms, ms073567421, nasa, nights, observatory, perseus, quasar, telescope, xraytelescope