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The Milky Way is the galaxy to which the earth and the sun belong. It is named because the bright band whose main part is projected on the celestial sphere is called the Milky Way in China.

The Milky Way is a huge spiral galaxy, Sb type, with four spiral arms. Contains 100 billion or 200 billion stars.

Milky Way

In the clear night sky, when you look up at the sky, you can not only see countless shining stars, but also a faint scarf-like light belt across the whole sky, just like a big river in the sky, which runs north-south in summer and close to east-west in winter, that is the Milky Way.

In fact, the Milky Way is a part of the Milky Way, and it is a round surface full of stars when viewed from the side. Because the light emitted by the star is far away from us, it is large in quantity and mixed with interstellar dust gas, so it looks like a band of light shrouded in smoke, which is very beautiful.

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