Impact of International Cooperation for Sustaining Space-Science Programs

Space-science programs provide a wide range of application to a nation's key sectors of development: science-technology infrastructure, education, economy and national security. However, the cost of sustaining a space-science program has discouraged developing nations from participating in space activities, while developed nations have steadily cut down their space-science budget in past decade. In this study I investigate the role of international cooperation in building ambitious space-science programs, particularly in the context of developing nations. I devise a framework to quantify the impact of international collaborations in achieving the space-science goals as well as in enhancing the key sectors of development of a nation. I apply this framework on two case studies, (i) Indian Space Research Organization - a case of space-science program from a developing nation that has historically engaged in international collaborations, and (ii) International Space Station - a case for a long term collaboration between matured space-science programs. My study concludes that international cooperation in space can significantly enhance scope of science goals, but has relatively little return of investment towards science education and national security. I also highlight limitations of such space diplomacy in the case of China and SAARC nations, and list criteria for future investigation and case studies.