Deep-Sky Object
Open Cluster
Gravitationally associated group of stars sharing a common origin.
Open Cluster — Gravitationally associated group of stars sharing a common origin. (Section: STELLAR CLUSTERS.)
Overview
Open Cluster — Gravitationally associated group of stars sharing a common origin. (Section: STELLAR CLUSTERS.)
See also
Globular Cluster
Gravitationally associated group of stars sharing a common origin.
Embedded Cluster
Gravitationally associated group of stars sharing a common origin.
Young Massive Cluster
Gravitationally associated group of stars sharing a common origin.
Super Star Cluster
Gravitationally associated group of stars sharing a common origin.
T Association
Gravitationally associated group of stars sharing a common origin.
R Association
Gravitationally associated group of stars sharing a common origin.