between 10 billion years ago and now. Groups and clusters may contain ten to thousands of individual galaxies. The clusters themselves are often associated...

some galaxy groups and galaxy clusters. Defining the limits of galaxy clusters is imprecise as many clusters are still forming. In particular, clusters close...

galaxies are referred to as galaxy groups rather than clusters of galaxies. Together, galaxy groups and clusters form superclusters. Galaxy clusters typically...

A supercluster is a large group of smaller galaxy clusters or galaxy groups; they are among the largest known structures in the universe. The Milky Way...

collections of galaxies larger than groups that are first-order clustering are called galaxy clusters. The groups and clusters of galaxies can themselves...

satellite galaxies List of Triangulum's suspected satellite galaxies List of galaxy groups and clusters List of Abell clusters List of galaxy superclusters...

of galaxy groups and clusters List of nearest galaxies Virgocentric flow Redd, Nola Taylor (18 December 2017). "Astronomers track dwarf galaxies to better...

Virgo Cluster and Local Group, which itself contains the Milky Way and Andromeda galaxies, as well as others. At least 100 galaxy groups and clusters are...

Cultivar group, in biology, a classification category in the International Code of Nomenclature for Cultivated Plants Galaxy groups and clusters, in cosmology...

Cluster. List of Abell clusters List of galaxy groups and clusters Eridanus Cluster Fornax Cluster – another nearby cluster of galaxies Norma Cluster...

Catalogue of Galaxies and Clusters of Galaxies listing 29,418 galaxies and galaxy clusters, and with the Morphological Catalogue of Galaxies, a putatively...

Cluster is a cluster of galaxies whose center is 53.8 ± 0.3 Mly (16.5 ± 0.1 Mpc) away in the Virgo constellation. Comprising approximately 1,300 (and...

List of galaxies named after people List of galaxies with richest globular cluster systems List of galaxy groups and clusters List of galaxy superclusters...

galaxy, is located in Abell 3627. ESO 137-001 located in the Norma cluster ESO 137-2 located in the Norma cluster List of galaxy groups and clusters Coma...

structures Galaxy Galaxy cluster Galaxy supercluster Illustris project Large-scale structure List of galaxies List of galaxy groups and clusters Void (astronomy)...

particularly in galaxy groups and clusters. The term "radio galaxy" is often used to refer to the entire jet system, rather than solely to its host galaxy. Some...

galaxies (dEs) are elliptical galaxies that are smaller than ordinary elliptical galaxies. They are quite common in galaxy groups and clusters, and are...

light-years) from the Milky Way galaxy. It is a member of the Virgo II Groups, a series of galaxies and galaxy clusters strung out from the southern edge...

The following are lists of clusters: List of galaxy groups and clusters List of open clusters List of globular clusters List of superclusters This article...

The Bullet Cluster (1E 0657-56) consists of two colliding clusters of galaxies. Strictly speaking, the name Bullet Cluster refers to the smaller subcluster...

Supercluster, with IC4329 Cluster and Hydra Cluster. The cluster consists of two different sub-groups of galaxies with different velocities. Cen 30 is...

Sculptor Group is a loose group of galaxies visible near the south galactic pole. The group is one of the closest groups of galaxies to the Local Group; the...

ACT-CL J0102-4915 List of galaxy groups and clusters RCS2 J2327, another galaxy cluster being the second-most-massive galaxy cluster at a record of two quadrillion...

"Laniakea: Our Home Supercluster". Sky and Telescope. Tully, R. B. (1 April 1986). "Alignment of clusters and galaxies on scales up to 0.1 C". The Astrophysical...

sizes of these objects. Lin and Mohr (2004), K-band Properties of Galaxy Clusters and Groups: Brightest Cluster Galaxies and Intracluster Light "Chandra ::...

Fossil galaxy group Galaxy group Galaxy cluster Galactic orientation Intracluster medium Large-scale structure of the universe List of galaxy groups and clusters...

galaxy groups and clusters Clavin, Whitney; Jenkins, Ann; Villard, Ray (7 January 2014). "NASA's Hubble and Spitzer Team up to Probe Faraway Galaxies"...

scale. Stars are organized into galaxies, which in turn form galaxy groups, galaxy clusters, superclusters, sheets, walls and filaments, which are separated...

is also influenced by galaxy groups and clusters. Stars orbit moving galaxies, and they also orbit moving star clusters and companion stars. Planets orbit...

The following is a timeline of galaxies, clusters of galaxies, and large-scale structure of the universe. 5th century BC – Democritus proposes that the...