High-tech theater introduction: There are two special theaters, dome and 4D, in the museum: the dome theater is about 250 square meters, and has the dual functions of astronomical programs and dome movies. Visitors can enjoy the brand-new dome in the theater. screen movies and many rare starry sky movements and astronomical phenomena; the 4D theater is about 60 square meters. The use of three-dimensional images in conjunction with the environmental water sprays, blowing smoke screens and other mechanisms in the theater brings new visual shock and fun to the audience.