2025 International Conference on Aerospace Science and Astronomy (ICASA 2025) was grandly held in the picturesque Dali this year. This conference brings together aerospace scientists, astronomers, and researchers from around the world to discuss the latest developments and future trends in the fields of aerospace science and astronomy. Dali, with its magnificent natural landscapes and profound cultural heritage, provides the perfect stage for this important academic exchange. During the conference, a series of exciting keynote speeches and discussion sessions were held, covering various aspects from satellite technology innovation to deep space exploration missions, as well as new discoveries and theoretical breakthroughs in the mysteries of the universe. The specially established thematic seminar focuses on how to use modern technology to solve practical problems in aerospace engineering, as well as exploring the challenges and opportunities encountered in astronomical research. In addition, the conference also specially arranged a forum for young scholars, aimed at encouraging and supporting the growth and development of the next generation of scientific research talents. Through this grand event, participants not only shared their research findings, but also had in-depth discussions on the possibility of interdisciplinary collaboration, promoting understanding and cooperation between different cultures and backgrounds. The successful hosting of ICASA 2025 not only strengthens the connection between the international aerospace science and astronomy community, but also lays a solid foundation for future scientific cooperation and technological progress. With the successful conclusion of the conference, we look forward to these innovative ideas being transformed into driving forces for industry development and opening a new chapter in human exploration of the universe.