Dense globular star cluster Messier 53 shining as a bright, tightly packed sphere of stars against a dark, star-filled background.
Catherine Hyde in Cambria, California, captured this wonderful image of globular cluster M53 this week. Thank you, Catherine! Globular clusters like this one orbit outside the disk of our galaxy and contain some of the oldest stars. Read about #globularclusters at: buff.ly/9YgMxse
📸 Catherine Hyde.