Large-Scale Structure
Compact Group
Galaxy group, cluster, supercluster, or cosmic-web feature.
Compact Group — Galaxy group, cluster, supercluster, or cosmic-web feature. (Section: GALAXY GROUPS & CLUSTERS.)
Overview
Compact Group — Galaxy group, cluster, supercluster, or cosmic-web feature. (Section: GALAXY GROUPS & CLUSTERS.)
See also
Loose Group
Galaxy group, cluster, supercluster, or cosmic-web feature.
Fossil Group
Galaxy group, cluster, supercluster, or cosmic-web feature.
Galaxy Pair
Galaxy group, cluster, supercluster, or cosmic-web feature.
Interacting Pair
Galaxy group, cluster, supercluster, or cosmic-web feature.
Galaxy Triplet
Galaxy group, cluster, supercluster, or cosmic-web feature.
Galaxy Quartet
Galaxy group, cluster, supercluster, or cosmic-web feature.