China Aerospace Museum is affiliated to China Aerospace Science and Technology Corporation and is located in the China Academy of Launch Vehicle Technology. Pavilion. It records the historical changes of China's aerospace industry. The exhibition hall reproduces the glorious history of my country's aerospace industry through detailed graphic and historical materials, rich collection exhibits, and modern interactive equipment. At present, the physical exhibits in the collection mainly include Dongfanghong-1 satellite (backup satellite), Long March series launch vehicles, returnable satellite recovery module, Shenzhou-4 spacecraft return module and the main umbrella of the return module, rocket engine, etc. China Aerospace Museum has given full play to its social functions, and has always been committed to popularizing aerospace knowledge, inheriting aerospace culture, and promoting the spirit of aerospace, and has built a platform for aerospace enthusiasts to exchange and learn.