Galaxies

Most galaxies lie in a plane (the plane of the local supercluster of galaxies).

StarChart[
MilkyWay -> True,
Constellations -> False,
Stars -> False, Clusters -> False, Nebulae -> False,
Epilog -> Apply[Circle[{-#3,#4}, #5]&,
TheGalaxies, 1]];1;

Note the Virgo Galaxy Cluster near the center of the above graphic. The big circles on the bottom right are the Large and Small Magellanic Cloud Galaxies. The small circle to the top right is the Andromeda Galaxy.