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“‌天问”“羲和”“嫦娥”……“九天揽星河”!中国航天多项任务稳步推进
Yang Shi Wang·2025-04-24 03:31

Core Viewpoint - The establishment of "China Aerospace Day" on April 24 commemorates the successful launch of China's first artificial Earth satellite, "Dongfanghong-1," in 1970, marking the beginning of China's exploration of the universe [1] Group 1: Upcoming Missions and Projects - The Tianwen-2 mission is set to launch in the first half of this year, focusing on asteroid exploration and sample collection [4][6] - Future missions include Tianwen-3 for Mars sample return and Tianwen-4 for Jupiter system exploration, expanding China's capabilities in deep space exploration [6][8] Group 2: Advancements in Launch Capabilities - China is accelerating the development of heavy-lift launch vehicles, specifically the Long March 9 rocket, which has a near-Earth orbit capacity of approximately 140 tons [14] - The Long March 9 will support significant missions such as crewed lunar landings and Mars sample returns, with plans for reusable configurations to reduce costs and increase efficiency [16] Group 3: Commercial Space Initiatives - The first commercial space launch site in Hainan has been established, successfully completing its inaugural mission and is set to conduct multiple commercial launches this year [20] - The National Space Administration is working on a comprehensive safety regulatory system for the commercial space industry to foster innovation while ensuring safety [20] Group 4: International Cooperation - China has signed nearly 200 space cooperation agreements with over 50 countries and international organizations, covering areas such as Earth observation and deep space exploration [22] - The National Space Administration is actively inviting international partners to participate in the Tianwen-3 mission and is promoting collaborative projects in lunar and deep space exploration [24][26]