Before revision: The International-Mars Ice Mapper (I-MIM) mission is a proposed Mars orbiter being developed by NASA in collaboration with the Japan Aerospace Exploration Agency JAXA , the Canadian Space Agency (CSA), and the ASI .
After revision: The International-Mars Ice Mapper (I-MIM) mission is a proposed Mars orbiter being developed by NASA in collaboration with the Japan Aerospace Exploration Agency (JAXA) , the Canadian Space Agency (CSA), and the Italian Space Agency (ASI) .