The Russian Space Research Institute (Russian: Институт космических исследований Российской академии наук, Space Research Institute of the Russian Academy of Sciences, SRI RAS, Russian abbreviation: ИКИ РАН, IKI RAN) is the leading organization of the Russian Academy of Sciences on space exploration to benefit fundamental science. It was formerly known as the Space Research Institute of the USSR Academy of Sciences (Russian abbr.: ИКИ АН СССР, IKI AN SSSR). It is usually known by the shorter name Space Research Institute and especially by the initialism IKI.
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