Table of Contents
- 1 How big is the Pisces Cetus Supercluster Complex?
- 2 Which is bigger supercluster or galaxy?
- 3 Which supercluster is the biggest?
- 4 Where is the Pisces-Cetus Supercluster Complex?
- 5 What galactic supercluster is Earth in?
- 6 How many clusters are in a supercluster?
- 7 How many galaxy filaments are there?
- 8 How many stars are in Virgo supercluster?
- 9 How many superclusters are there in the universe?
- 10 What are interspersed among superclusters?
How big is the Pisces Cetus Supercluster Complex?
about 1.0 billion light-years
The Pisces–Cetus Supercluster Complex is estimated to be about 1.0 billion light-years (Gly) long and 150 million light years (Mly) wide.
Which is bigger supercluster or galaxy?
A supercluster is a large group of smaller galaxy clusters or galaxy groups; they are among the largest known structures of the universe.
What is bigger than Laniakea Supercluster?
They have discovered an immense structure beyond Laniakea, an immense supercluster of galaxies, including our own. Astronomers have dubbed the newly identified structure the South Pole Wall. The South Pole Wall lies immediately beyond the Laniakea Supercluster, wrapping the region like an arm.
Which supercluster is the biggest?
The Caelum Supercluster is a collection of over 550,000 galaxies. It is the largest of all galaxy superclusters.
Where is the Pisces-Cetus Supercluster Complex?
The superclusters in the Pisces-Cetus area of the sky are very large structures that together stretch across a billion light years of space (and 50 degrees of the sky). At an average distance of 800 million light years, they are also very faint.
What is the Virgo supercluster inside of?
The Virgo Supercluster (Virgo SC) or the Local Supercluster (LSC or LS) is a mass concentration of galaxies containing the Virgo Cluster and Local Group, which in turn contains the Milky Way and Andromeda galaxies.
What galactic supercluster is Earth in?
Virgo Supercluster
Well, Earth is located in the universe in the Virgo Supercluster of galaxies. A supercluster is a group of galaxies held together by gravity. Within this supercluster we are in a smaller group of galaxies called the Local Group. Earth is in the second largest galaxy of the Local Group – a galaxy called the Milky Way.
How many clusters are in a supercluster?
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.
How big is the Laniakea supercluster?
250 million light years
Laniakea Supercluster/Radius
How many galaxy filaments are there?
In 1989 the CfA2 Great Wall was discovered, followed by the Sloan Great Wall in 2003. In 2006, scientists announced the discovery of three filaments aligned to form the largest structure known to humankind, composed of densely-packed galaxies and enormous blobs of gas known as Lyman alpha blobs.
How many stars are in Virgo supercluster?
Comprising approximately 1,300 (and possibly up to 2,000) member galaxies, the cluster forms the heart of the larger Virgo Supercluster, of which the Local Group (containing our Milky Way galaxy) is a member….
| Virgo Cluster | |
|---|---|
| Right ascension | 12h 27m |
| Declination | +12° 43′ |
| Brightest member | Messier 49 |
| Number of galaxies | ~1,500 |
What are the Pisces-Cetus Superclusters?
The Pisces-Cetus superclusters (marked in blue, yellow and green) form long wall structures across a billion light years of space. Not shown on this map are the thousands of smaller groups of galaxies which are also found in these superclusters. Below – a picture of the A151 cluster of galaxies which lies about 700 million light years away.
How many superclusters are there in the universe?
The number of superclusters in the observable universe is estimated to be 10 million. Galaxies are grouped into clusters instead of being dispersed randomly. Clusters of galaxies, in turn, are grouped together to form superclusters.
What are interspersed among superclusters?
Interspersed among superclusters are large voids of space where few galaxies exist. Superclusters are frequently subdivided into groups of clusters called galaxy groups and clusters.
Is the Milky Way part of a supercluster?
Supercluster. A supercluster is a large group of smaller galaxy clusters or galaxy groups; it is among the largest-known structures of the cosmos. The Milky Way is part of the Local Group galaxy group (which contains more than 54 galaxies), which in turn is part of the Laniakea Supercluster.