What is the beautiful constellation in the starry sky?

There are countless stars in the sky, which is dazzling. In order to facilitate observation, people divide the starry sky into several small areas, which are constellations. Constellations are made up of stars, and there is no relationship between these stars, except that their projection positions on the celestial sphere are similar. There are 88 constellations in the whole day, which are divided into Polaris, South Star and Zodiac. Each constellation can be identified by the special distribution of bright stars in it. Some of the names of constellations are named according to the shape of animals or utensils; Others are combined with ancient fairy tales and named after mythical figures. Modern constellations are named after astronomy or other scientific instruments.