0300航空・宇宙一般 NASAと日本、宇宙協力を推進 月面探査機に関する協定に調印(NASA, Japan Advance Space Cooperation, Sign Agreement for Lunar Rover) 2024-04-10 NASANASA Administrator Bill Nelson, left, and Japan’s Minister of Education, Culture, Sports, Science and Tec... 2024-04-11 0300航空・宇宙一般