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サマリー
あらすじ・解説
This comprehensive episode traces humanity's journey into space, from early dreams and theoretical work through the Cold War Space Race between the US and USSR. It covers major milestones like Sputnik's launch (1957), Yuri Gagarin's first human spaceflight (1961), and the Apollo Moon landings (1969-1972). The article then explores later developments including the Space Shuttle program, International Space Station, and the rise of private space companies like SpaceX. It discusses how space exploration has advanced technology, influenced culture, and shaped our view of Earth and humanity's place in the universe. The article concludes by examining current trends and future challenges in space exploration, including new international players and the potential for lunar and Mars missions.