2026 2nd International Conference of Mechanical Engineering on Aerospace (CoMEA 2026) is organized by Northwestern Polytechnical University, hosted by School of Astronautics NPU, Northwestern Polytechnical University, and National Key Laboratory of Solid Rocket Propulsion, co-organized by National Innovation Center for Solid Propulsion Management and Safety Technology, and CoreShare Academic Exchange Center, and technically co-sponsored by IEEE and IEEE Xi’an Section. The conference has been held successfully in Xi'an, China on June 26-28, 2026.