Introduction to the planetarium: The museum currently has four parts: the astronomy hall, the astronomy exhibition hall, the popular science and astronomy hall, and the astronomical theater. It makes full use of advanced technologies, equipment and means such as light, sound, and electricity to show the movement of stars in the sky. , more than 5,000 stars, the sun rising in the east and setting in the west, and the polar day and night unique to the polar regions, it is the second classroom for teenagers to popularize astronomy knowledge. It also provides the public with a platform to reveal the mysteries of the universe and explore the charming starry sky.