A Star Cluster That Moved Out of the Galactic Core
A resident of a bustling city center one day packs a suitcase and moves to a quiet suburb. The same happens to galactic clusters, except instead of a suitcase, they have stars, and instead of a move, they have billions of years of drifting across the disk.
Berkeley 36 is an open cluster, that is, a group of stars born together from a single cloud.