Galaxy clusters and great walls

Centaurus Cluster

Galaxy cluster

From the Sun

150 million light-years

Centaurus ClusterOpen in 3D
Picture: Wikipedia

What it is

A large cluster round the giant elliptical NGC 4696, in the Hydra–Centaurus Supercluster.

Placed by its redshift, at the distance the expansion has carried it to by now; the dots around it are galaxies of the 2MASS and SDSS surveys, placed the same way.

In numbers

From the Sun
150 million ly
Redshift
0.0104
RA / Dec
192.20° / -41.31°

Centaurus Cluster

The Centaurus cluster (A3526) is a cluster of hundreds of galaxies, located approximately 170 million light-years away in the constellation Centaurus. The brightest member galaxy is the elliptical galaxy NGC 4696 (~11m). The Centaurus cluster shares its supercluster, the Hydra–Centaurus supercluster, with the IC 4329 cluster and the Hydra cluster.

From Wikipedia, CC BY-SA · Read the article

Galaxy clusters and great walls