Category

Galaxy clusters

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group of galaxies that includes the Milky Way

structure made up of a gravitationally-bound aggregation of hundreds of galaxies; is larger than a galaxy group

structure made up of a gravitationally-bound aggregation of about 50 or fewer galaxies; is smaller than a galaxy cluster

cluster of galaxies in the constellation Coma Berenices

SMACS J0723.3–7327

galaxy cluster in the constellation Volans

group of galaxies

Perseus Cluster

galaxy cluster in the constellation Perseus

Robert's Quartet

compact galaxy group in the constellation Phoenix

Phoenix Cluster

Galaxy cluster in the constellation Phoenix

group of galaxies

two colliding clusters of galaxies in constellation Carina

Eridanus Cluster

Hercules Cluster

galaxy cluster in the constellation Cetus

galaxy cluster in the constellation Hydra

Centaurus A/M83 Group

complex group of galaxies in the constellations Hydra, Centaurus, and Virgo

intracluster medium

superheated plasma that permeates a galaxy cluster

Galaxy cluster in the constellation Sculptor

Bautz-Morgan classification

galaxy cluster classification scheme

galaxy group or cluster

largest known gravitationally bound object in universe; aggregation of galaxies

galaxy cluster in the constellation Centaurus

group of galaxies

list of galaxy clusters

Wikimedia list article

MACS J0717.5+3745

Galaxy cluster in the constellation Auriga

group of galaxy in the constellation Draco

the farthest galaxy group ever observed

galaxy cluster in constellation Canes Venatici

galaxy group in the constellation Corvus and Crater

Corona Borealis Cluster

galaxy cluster in the constellation Corona Borealis

galaxy cluster in the constellation Corona Borealis

triplet of galaxies in the constellation Virgo

group of galaxies in the constellation Capricornus

galaxy cluster in the constellation Ursa Major

galaxy cluster in the constellation Cetus

thumb|right|300px|The gravity map is superimposed on a Hubble image of the cluster CL0024+17. Credit: NASA/[[ESA/HST]] CL0024+17, or CL0024+1654, is a cluster of galaxies located in the constellation Pisces, and about 4 billion light years distant. It appears as a concentration of yellow elliptical and spiral type galaxies. It has a radius of 0.54 mpc and a mass of 8.1x10^14 solar masses. The cluster's large mass gravitationally lensed a background galaxy, creating eight well-resolved images of this galaxy.

Ursa Major Cluster

galaxy cluster in constellation Coma Berenices

galaxy group di the constellation Pegasus

MACS J0025.4-1222

2XMM J083026+524133

large galaxy cluster 7.7 billion light-years away

Copeland Septet

group of galaxies in the constellation Leo

galaxy cluster in the constellation Eridanus

small group of galaxies in the constellation of Pisces

galaxy cluster in the constellation Hydra