The American Astronautical Society (AAS), the Chinese Society of Astronautics (CSA) and the Japanese Rocket Society (JRS) are pleased to hold jointly the 15th International Space Conference of Pacific-basin Societies (ISCOPS) from July 10-13, 2018 in Montreal, Canada. The conference will provide a forum for space decision-makers, experts, engineers and scientists to exchange ideas and experiences in space technology and discuss the future of space development and its applications, mainly in the Pacific-basin countries, under the theme “Promote the Welfare of Pacific-basin Region with Space Innovation”.