Laniakea Supercluster

The Laneikea Supercluster (Hawaiian for "open skies" or "immense heaven") also known as the Local Supercluster is the large galaxy supercluster that contains the Virgo Supercluster and the Local Group. At least 100,000 galaxies and clusters are in it.
The diameter of Laneikea SC is over 160 mega-parsecs (520 million light-years)

 Backround 
It was discovered in September 2014, when a group of astronomers at the universities published a new method of defining superclusters. The new definition of the local supercluster containes the Virgo and the Hydra-Centaurus Supercluster. The former being the defined local supercluster.

 Structure 
The Laniakea Supercluster contains:

 Virgo Supercluster, the supercluster where the Milky Way is located
 Hydra-Centaurus Supercluster  
the Great Attractor
Antlia Wall, known as Hydra Supercluster
Pavo-Indus Supercluster
Southern Supercluster with Fornax Cluster, Dorado and Eridinarus clusters.
The Laneikea Supercluster is a part of the Pisces–Cetus Supercluster Complex
Category:Laniakea Supercluster