The development of the aerospace high-tech industry is closely related to military applications, but more importantly, the tremendous progress humans have made in this industry has had a significant and far-reaching impact on many aspects of the economy and life, driving and changing the face of the world. In the 21st century, the role of aerospace activities will far exceed the field of science, and will have a wider impact on politics, economy, military and human social life, and will continue to create new scientific and technological achievements and huge economic benefits.