What is the name of the nearest rich galaxy cluster?
What is the name of the nearest rich galaxy cluster?
Virgo Supercluster: This is our Local Supercluster – it is called the Virgo Supercluster because it is dominated by the Virgo Galaxy Cluster. The cluster that is next richest in galaxies is the Fornax Cluster.
What is a rich cluster of galaxies?
A rich galaxy cluster is a cluster that contains over a thousand galaxies, whereas as a poor galaxy cluster is a cluster that contains less than a thousand galaxies. Our galaxy, the Milky Way, is part of the Local Group, the name for a cluster of a few dozen galaxies that includes the Milky Way Galaxy.
What is a cluster of galaxies called?
Clusters of galaxies, and clusters of clusters of galaxies, called superclusters, make up the structures in the geography of the universe. Our Milky Way Galaxy is one of three large galaxies in the Local Group of Galaxies.
What is the nearest large cluster of galaxies to our Local Group?
The Milky Way, our galaxy, is one of the larger ones. Its closest neighbors are the Large Magellanic Cloud and the Small Magellanic Cloud. Much farther away, 2.3 million light years from the Milky Way, is the Andromeda Galaxy, and 2.7 million light years away is galaxy M33.
What is the largest galaxy in our cluster?
The three largest members of the group are our Milky Way (second-biggest), the Andromeda galaxy (biggest) and the Triangulum Galaxy. The other galaxies in the Local Group are dwarf galaxies, and they’re mostly clustered around the three larger galaxies.
What is a poor galaxy cluster?
poor” clusters. Poor clusters include galaxy groups (few to a few dozen members) and clusters with 100’s of members. Masses are 1012 to 1014 solar masses. Rich clusters have 1000’s of members. Masses are 1015 to 1016 solar masses.
What is the difference between a cluster and a super cluster?
(3) Clusters are joined into superclusters, which are separated by huge voids. Clusters of galaxies are themselves clustered. Superclusters, or clusters of clusters of galaxies, are the largest structures known. The biggest superclusters are 100 Mpc long (or more) and have masses of 1016 Msun.
Is the Milky Way in a galaxy cluster?
The Milky Way Galaxy belongs to the Local Group, which lies on the outskirts of the Virgo Cluster.
How many clusters are in a super cluster?
Supercluster, a group of galaxy clusters typically consisting of 3 to 10 clusters and spanning as many as 200,000,000 light-years. They are the largest structures in the universe.
What is the most biggest thing in the Universe?
Hercules-Corona Borealis Great Wall
The largest known ‘object’ in the Universe is the Hercules-Corona Borealis Great Wall. This is a ‘galactic filament’, a vast cluster of galaxies bound together by gravity, and it’s estimated to be about 10 billion light-years across!
What’s the biggest sun in the universe?
UY Scuti
On a stellar scale, it’s really quite average — about half of the known stars are larger; half are smaller. The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun.