M-68
This rather bright globular cluster is about 8-10' in diameter and is very compact, showing a bright, granulated core and many stars resolved around its edges.
Discovered 1780 by Pierre Mechain. This 8-8.4 mag globular cluster lies at a distance of about 33,000 light years, and its members are spread over a volume of about 140 light years diameter. It has at least 42 known variables. In amateur telescopes it actually appears round. M68 is approaching us at 112 km/sec.