From Wikipedia: "Omega Centauri ( NGC 5139, or Caldwell 80) is a globular cluster in the constellation of Centaurus that was first identified as a non-stellar object by Edmond Halley in...
I tried hard to increase contrast without blowing out the center of the cluster. In doing so, the lovely cyan colored stars were overexposed to white. Painted them back in-Ugh, carele...