Introduction to the Happy Exploration of the Mysteries of the Universe: The "Happy Exploration of the Mysteries of the Universe" exhibition is divided into the Sun Hall, Experience the Moon, Traveling Through Water and Gold, Mars Scenery, Journey to Jupiter, Wonders of Saturn, Exploring the Sky, the Sea and the Pluto, Small Celestial World, and Looking There are 15 distinctive areas including starry sky, small space theater, scale of the universe, unsolved mysteries of the universe, history of the universe, game exploration area, and giant multimedia display screen, allowing the audience to understand human beings in a beautiful, fun and interesting way. The overview of the universe that has been observed so far; man’s position in the universe; the relationship between man and the universe, as well as the latest astronomical information, etc.