When we learn about the mysteries of the universe in order to know about the world of stars and their life cycle and the celestial body Quasar, today is the turn of the Facts about the Milky Way Galaxy. What is this type of galaxy and how it is formed, in this interesting article:
What is the Milky Way Galaxy?
The Milky Way is a type of spiral galaxy inside which our solar system is present. When you look at the sky at night, you see a bright white light, which is the Milky Way.
Due to the presence of so many stars, it looks so bright and white. There are more than two hundred billion stars in the Milky Way. The stars found in the Milky Way are billions of years old from our Sun.
It is in the shape of a large whirlpool, which rotates once in 200 million years. It is so big that it will take 100,000 years from one end to another. Through it, the galactic centre exists. It is very difficult to see him because of the cloud of dense gas and dust there. For this reason, it is difficult to see the other side of the centre.
Structure and formation of Milky Way
When you look at the sky at night, you see a wide white stripe, which is the Milky Way. These stripes have been visible since the time the earth was built. The part of the Milky Way that we can see from the Earth is considered its outermost part. The Milky Way is surrounded by a halo of hot gases, which stretches for several thousand million light-years and keeps on roaming.
It spans 100,000 light-years. It has two arms and two spurs. One of these spur names is Orion spur, inside which our Sun is sitting. The name of both the Milky Way arm is Precious and Saggitrus. Our galaxy is spreading or expanding. In the middle, there is a black hole named “Saggitrus A *”.
The curved arm around the galaxy is made of dense gas and dust clouds. There are always new stars in this arm. All of these are formed inside a round disk. These are equivalent to 1000 light-years.
The central part of the Milky Way is quite elaborate and as mentioned earlier, this part is full of dense gas and dust clouds – for this reason, we do not currently know what is on the other side. The dark hole is also inhabited by this rising part which is much more than a billion times that of the Sun. Its construction started due to a small point that grew further through dense clouds and their appearance became fierce.
Some studies have shown that the weight of the Milky Way is 400 billion to 780 billion more than the sun. Scientists are engaged in research on how the Milky Way influences structures found in the neighbourhood, which stars are found, how many solar systems exist, is life possible on another planet.