The solar system is located in the Milky Way, and the Milky Way is located in the supercluster, so w

The overall subordinate and subordinate are like this:

The upper level of the solar system is the Milky Way, the upper level of the Milky Way is the sub-group of galaxies, the upper level of the sub-group of galaxies is the local group of galaxies, the upper level of the local group of galaxies is the Super-Virgo Cluster, and the upper level of the Super-Virgo Cluster is the Laniakea Supercluster. The upper level of the Laniakea Supercluster is the Pisces Cetus Supercluster complex.

Further up is the observable universe.

The supercluster is the largest structural unit in the known universe. Because superclusters are irregularly and uniformly distributed in the universe, no regular movement has been observed. In other words, the next level above the supercluster is the total galaxy, which is the universe.

The upper level is said to be a supercluster called Laniakea, which is composed of 100,000 galaxies (possibly large, some are covered by the Milky Way), and there are superclusters such as Long Snake, Centaur, Abel-3536, Abel-3537, Abel-3521, Celestia, Pojiang, and Rectangular Ruler, with a total of 100,000 galaxies (it may be larger, some are covered by the Milky Way), and the maximum width is 100 million light-years.

The supercluster is the largest building block in the known universe. Because superclusters of galaxies are randomly and uniformly distributed in the universe, no regular motion is observed. That is, the upper layer of the supercluster is the entire galaxy, which is the universe.

Milky WayIt belongs to the local group of galaxies, which in turn belongs to a larger rangeThe Virgo Supercluster

The Milky Way is the solar system.

The barred spiral galaxy in which it is located, including 1000 400 billion stars and a large number of star clusters, nebulae, and various types of interstellar gas and interstellar dust, is seen from Earth in a silvery-white ring around the sky. With a total mass of about 210 billion times that of the Sun, it belongs to the local group of galaxies, the nearest extragalactic galaxy.

It is the Dwarf Canis Major galaxy located 42,000 light-years away from the Milky Way.

Characteristics of the Milky Way

The Milky Way is the star system in which the solar system is located, including 1500 400 billion stars and a large number of star clusters, nebulae, as well as various types of interstellar gas and interstellar dust.

210 billion times.

Most of the stars in the Milky Way are concentrated in a monophytic sphere of space, which is shaped like a discus. The protruding part of the oblate sphere in the middle is called the "nuclear sphere" and has a radius of about 7,000 light-years. The middle part of the nuclear ball is called the "silver core", and the surrounding area is called the "silver plate".

Outside the galactic disk there is a larger, spherical region, where there are fewer stars and less dense, and is called a "galactic halo" by branches, with a diameter of 70,000 light-years.

90% of the Milky Way is made up of stars. There are many types of stars, according to their physical properties.

With their chemical composition, spatial distribution, and movement characteristics, stars can be divided into five star families. The youngest extreme star families The stars are mainly distributed in the spiral arms of the silver disk; The oldest extreme star families are mainly found in the galactic halo. Stars often clump together.

The largest known structure in the universe is the largest fibrous structure – like a giant web, and these tiny fibers become the boundaries of the universe. These fibers are made up of various superclusters. The Laniakea Supercluster was discovered by academics at the University of Hawaii who discovered the Laniakea Supercluster through an astronomical telescope.

Other superclusters in the vicinity of the Laniakea Supercluster include the Sharpley Supercluster, the Perseus-Pisces Supercluster, the Hercules Supercluster, the Comae Supercluster, and many other giant superclusters, and an important feature of these superclusters is that their boundaries cannot be measured. At present, human observation capabilities and technological level are not yet able to accurately determine the boundaries of superclusters. However, as experts and scholars continue to study and discover superclusters, the mysteries of the universe will follow.

The Milky Way is located in a supercluster, which is one level higher than the "Laniakea Supercluster". This massive galaxy cluster contains the Virgo Cluster, the Hydra Cluster, the Centauri Cluster, the Abel 3565, the Abel 3574, the Abel 3521, the Celestial Furnace Cluster, the Pojiang Cluster, and the Rectangular Cluster.

As we all know, the Earth is located in the Milky Way, and the Milky Way is located in the Supercluster, and one level higher than the Supercluster is the Laniakea Supercluster discovered by a foreign team in September 2014.

The next level above it is the Laniakea Supercluster, which is the highest known cosmic structure in the universe.

A typical fraction of the fibrous structures that make up the universe are between 70 and 150 million seconds. The fibrous structure is made up of galaxies, some of which in turn form superclusters due to the unusually tight clustering of other vast galaxies. Back in the day, the solar system, where we once knew exactly where humans were, was on the second spiral arm of the Milky Way, the Orion spiral arm on the outskirts of the galaxy.

But just as the celestial sphere is revolving around the sun and the sun is revolving around the middle of the Milky Way, the sun in the Milky Way is now being carried by the Milky Way to the depths of the universe, with a rate of 600 km s, and it is estimated that in 100 million years, the speeding Milky Way will now meet in the Andromeda Galaxy, which is located in 2.54 million light years. Another piece of evidence of the standard construction of Chinese New Year's Eve is the Lyman Jungle. When the light of the quasar is transmitted to the celestial sphere, it will illuminate the interstellar hydrogen that absorbs a specific wave of less light according to the interval between the quasar's nebula, thus forming a kind of quasar light with no delineated rules.

One level further up is the confluence of superclusters, the reopening or Shaoxiang, which covers an area of 1 billion light-years. The standard for a monofish-Cetus supercluster reopening is about 1 billion light-years short and 150,000 light-years wide. More than 40 years ago, when the cosmologist was studying the microwave set radiation map, he discovered that the temperature of one side of the Milky Way is slightly lower than that of the other side, and this kind of temperature is reflected in the velocity, that is, the velocity of stars on both sides of the galaxy is hundreds of kilometers per second, which means that in the depths of the universe, there must be another very large non-incoming solar body, which is using its gravitational force to push the Milky Way and drag the Milky Way.

The astronomical cult calls the known gravitational source "giant gravitational source", it is like a giant beast hidden in the depths of the universe, although we can't see it indirectly, but it can exert less influence on the galaxy, and the reason why we can't see it is because it is hiding in front of the Milky Way dust belt, that is, the Milky Way in the celestial night sky covers it, so the light clairvoyance that includes the Hubble clairvoyant is not able to get a glimpse of the giant gravitational source through the dust belt.

The upper level of the supergalaxy is the total galaxy. The total galaxy includes the Earth system and the lunar system, and the total galaxy includes many galaxies, which is the largest level that can summarize the galaxy.

The upper level is the total galaxy, and because the total galaxy contains the Milky Way and the supercluster, his upper level is the total galaxy.

The upper level of the supercluster is said to be a supercluster called Laniakea, which is composed of supergalaxies except for the Virgo.

The Milky Way belongs to the Local Group of Galaxies, which in turn belongs to the much larger Virgo Superstar Rubber Cluster.

The Milky Way is the barred spiral galaxy in which the solar system is located, including 1000 400 billion stars and a large number of star clusters, nebulae, and various types of interstellar gas and interstellar dust.

For the Northern Hemisphere, the important symbol of the summer starry sky is the Milky Way, a band of light extending from the east-north horizon to the southern horizon, and the "Summer Triangle" composed of three bright stars, namely Vega, Cowherd and Tianjin Four on both sides of the Milky Way.

Modern observations

At the beginning of the 20th century, the Mount Wilson Observatory in the United States built the world's largest aperture meter astronomical telescope at that time. Astronomers refer to the star system with the Milky Way as the apparent phenomenon the Milky Way. Kaptan used the method of statistical parallax to determine the average distance of stars, combined with the counting of stellar beams, to obtain a model of the Milky Way.

In this model's grip, the Sun is in the center and the Milky Way is in the shape of a disk, 8,000 parsecs in diameter and 2,000 parsecs thick. h.Shapley used the circumferential relationship of Cepheid variable stars to determine the distance of globular clusters, and studied the structure and size of the Milky Way from the distribution of globular clusters.