Globular clusters galore dot around this brightest cluster galaxy. You might guess that they are background galaxies and it’s easy to mistake them for that or even a dim foreground star but a good portion of the fuzzy little dots here are globular clusters. If it’s perfectly round, rather bright (but not one of the two big spiky foreground stars), and rather compact, it’s very likely you are looking at a globular cluster.
If you look very closely, you can also see a dusty disk surrounding the very bright nucleus, as well.
Additionally, these data were used to fill in some of the chip gap, but not all. The rest of the chip gap was filled with the same data cloning method previously described here.
North is NOT up. It is 3.6° counter-clockwise from up.
Hubble data is public domain, but I put a lot of work into combining it into beautiful color images. The minimal credit line should read: NASA / ESA / J. Schmidt
This work is licensed under a Creative Commons Attribution 3.0 Unported License.