The Beijing Ancient Observatory, founded in the seventh year of Zhengtong Period in the Ming Dynasty (A.D. 1442), is the royal observatory of the Ming and Qing dynasties. With a long history, well-preserved architecture, courtyard and complete equipment, the Beijing Ancient Observatory is an important place for cultural exchanges between China and the West in the late Ming and early Qing dynasties, enjoying a great reputation at home and abroad. At the Beijing Ancient Observatory, you can see eight exquisite Qing Dynasty astronomical observation instruments and the exhibition "Ancient Chinese Astronomy" to learn about the achievements of ancient Chinese astronomy and the history of astronomical exchanges between China and the West.