Abstract: The low-altitude economy is an important direction for cultivating new forms of productive forces and new economic growth points. Combining it with aerospace technology will generate new economic growth points, as well as technological changes and innovations. This paper summarizes the connotation and extension of the concept of the low-altitude economy, reviews recent national policies and the development status of the foreign industry, and deeply summarizes the key domestic development areas. It also looks ahead to the new application scenarios of the integration of aerospace technology and the low-altitude economy, as well as the enabling role of satellite payload technology in the development of the low-altitude economy, and analyzes the key technology groups in these new application scenarios. This will provide possible directional explorations for the innovative development of the cross-integration field of China's low-altitude economy and aerospace technology in the future.