galaxy group
structure made up of a gravitationally-bound aggregation of about 50 or fewer galaxies; is smaller than a galaxy cluster
Virgo Cluster
galaxy cluster
Perseus Cluster
galaxy cluster in the constellation Perseus
Robert's Quartet
compact galaxy group in the constellation Phoenix
Local Group
group of galaxies that includes the Milky Way
Sculptor Group
group of galaxies
Coma I
galaxy cluster in constellation Coma Berenices
Magellanic Clouds
two dwarf galaxies orbiting the Milky Way
Copeland Septet
group of galaxies in the constellation Leo
Antlia Cluster
galaxy cluster
Coma Cluster
cluster of galaxies in the constellation Coma Berenices
Dorado Group
galaxy cluster
Eridanus Cluster
galaxy cluster
Fornax Cluster
cluster of galaxies lying at a distance of 62 million light-years
Ursa Major Cluster
galaxy cluster
Hydra Cluster
galaxy cluster in the constellation Hydra
Leo Triplet
small group of galaxies
Canes II Group
galaxy cluster in constellation Canes Venatici
Antlia-Sextans Group
galaxy group in the constellation Hydra