The Beijing Planetarium is the first planetarium in China. There are two parts, the old museum (Hall A) and the new museum (Hall B), for visitors to enjoy. The museum hosts exciting multimedia audiovisual theater displays. Visitors of all ages can learn about the origins and development of the universe via the exhibitions and other interactive activities. The 4D theater is not only capable of presenting true-to-life three-dimensional images, but also has gusts of air, jets of water, and all sorts of other special effects for an immersive science learning experience. The 3D theater is truly entertaining with all sorts of brilliant effects for the audience to enjoy while also learning about science.