Who is called Akash Ganga? Mandakini, Devyani, What is NGC-M-33.

     You are very welcome, today we will know who is called AakashGanga and many points related  to it, so read the article well from beginning to end, so that you can understand in easy language what we call Aakash Ganga. If possible, let's start.

Aakashganga kise kahate hai in Hindi

Galaxy

There are countless clusters of stars in the      universe, which we call galaxies . In which our Sun is also included, all our planets, constellations, constellations are all in the  galaxy itself, if we tell the size of the galaxy, then its shape is spiral , as the shape of the spring is spiral. You must have understood what  a spiral  is like. 

Creation from the Sun to the Universe

The stars   are found on the side of the arm by spiraling , as the age of the star increases, they start coming in the middle of the galaxy and in that middle galaxy we call the bulge , black holes are found in the  bulge , the number  of stars in the bulge is more. and the Milky Way was formed 12 million years (2×10⁸) ago today. There are about 100 billion galaxies in the universe and each galaxy contains about 100 billion stars or more .

Must know:  Universe. space . How was the universe born? How did the universe form? What did the universe consist of? What is the size of the universe. outside the universe. What was there before in the universe? black hole 

Who is called Super C luster  ?

There are 100 billion galaxies found in      our universe and we also call three groups of galaxies as Super Cluster or  Cluster  , that is, if three different galaxies collect in one group, then we call them Super Cluster. 

Super cluster or cluster kise kahate Hain

There are three galaxies in the Super Cluster      we live in, which are as follows:

1. Mandakini (Milky-Way)
2. Devyani
3. NGC-M-33

Now let us understand our three galaxies in detail.

Mandakini (Milky-Way)

     Our Sun is in the galaxy that we call it galaxies, we call it by many names such as (Dugh Mekhela, Milky-Way, Mandakini) , the shape of our galaxy is also spiral  . They have three soluble arms. New stars live on the outer arm, which is our Sun , it also stays on the outer arm of the galaxy . When the stars reach the state of the red giant , the stars move to the middle arm. When the stars go to their final state, they enter the central arm and we also call  the central part of the galaxy as the bulge  , the black hole in the bulge .It is found that this black hole attracts the white matter and black  space  , so the stars end in the black hole itself. Our Sun revolves around its galaxy anti-clock wise , the speed of the Sun is 25 kilometers per second (25 km / sec) to revolve around the galaxy  , it takes 250 million years for the Sun to complete one revolution. We also call it the cosmic year. The closest star to the Sun is Proxima century , so who is called Mandakini , you must have understood completely, so now we know who is called Devyani.

structure of the universe

Devyani (Andromeda)

This is the closest galaxy to our  galaxy , the Andromeda galaxy , the distance of the Devyani galaxy from the Milky Way galaxy is 2.2 million light-years (2.2×10⁶ light years). 

NGC-M-33

     It is the second closest galaxy to our Milky Way galaxy , named NGC-M-33 .

Conclusion,

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