On January 3,2019,the first lunar farside in-situ exploration mission,China’s Chang’e 4(CE-4),successfully landed in Von Karman crater within the South Pole-Aitken(SPA)basin.The CE-4 mission provided a host platform and opened its science payload resources to the international community.Science payloads from Germany,Sweden,the Netherlands and Kingdom of Saudi Arabia were aboard CE-4.It has explored effective models of international cooperation,accumulated cooperation experience,and provided a reference for the implementation of broader and deeper cooperation in major projects.This paper summarizes the practical experience of international cooperation on CE-4,analyzes the difficulties and existing problems of science payloads management,explains the current management methods,and puts forward suggestions for the development of broader international cooperation for the future.
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