What is the first thing to find when looking for the North Star in the starry sky? Put what? Polaris. What is the position on the map?

If you want to find the Polaris in the starry sky, you must first find (Ursa Major) and connect the first two stars in its mouth, and extend it to the mouth of the mouth for about 5 times before you can find the Polaris in Ursa Minor. The directions on the starry sky map are high in the north and low in the south and due west of Zuo Dong (east and west are different from ordinary maps).

Polaris is due north in the sky, and its height is related to your latitude.

All the stars in the sky basically revolve around Polaris (in fact, the earth rotates) in a 24-hour cycle, so the orientation of the bucket changes at different times. As long as you find Ursa major, it is not difficult to find Polaris.