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The Perseus–Pisces Supercluster is one of two dominant concentrations of galaxies (the other being the Local supercluster) in the nearby universe (within 300 million light years). This supercluster also borders a prominent void, the Taurus Void, and is part of the Perseus–Pegasus Filament which stretches for roughly a billion light years. [1]
It consisted of two known rich clusters and one newly discovered cluster as a result of the study that discovered it. The then known clusters were Cl 1604+4304 (z=0.897) and Cl 1604+4321 (z=0.924), which then known to have 21 and 42 known galaxies respectively. The then newly discovered cluster was located at 16 h 04 m 25.7 s, +43° 14′ 44.7 ...
Perseus Cluster This page was last edited on 18 October 2022, at 19:42 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
The Perseus galaxy cluster is the brightest cluster in the sky when observed in the X-ray band. [3] The cluster contains the radio source 3C 84 that is currently blowing bubbles of relativistic plasma into the core of the cluster. These are seen as holes in an X-ray image of the cluster, as they push away the X-ray emitting gas.
DGSAT I. Ultra diffuse galaxies are hard to spot due to low luminosity and wispy appearance. DGSAT I is a quenched, ultra diffuse galaxy (UDG) located on the outskirts of the Pisces-Perseus Supercluster, identified in 2016 during a visual inspection of a full color image of the Andromeda II dwarf galaxy. [1]
NGC 1275 (also known as Perseus A or Caldwell 24) is a type 1.5 Seyfert galaxy [3] located around 237 million light-years away [2] in the direction of the constellation Perseus. NGC 1275 is a member of the large Perseus Cluster of galaxies.
The Perseus–Pegasus Filament is a galaxy filament containing the Perseus–Pisces Supercluster and stretching for roughly a billion light-years (or over 300/h Mpc). Currently, it is considered to be one of the largest known structures in the universe. [note 1] This filament is adjacent to the Pisces–Cetus Supercluster Complex.
Di Nel la H. et al found no evidence of a connection between Pavo–Indus and the Perseus–Pisces Supercluster. [11] However, Tully et al. revealed the existence of a filamentary extension of the Pavo–Indus Supercluster known as the Arch [10] that caps the Local Void in the supergalactic north and provides a connection to the Perseus–Pisces Supercluster [14] [15] before terminating close ...