师亚楠：中国航天发展的底色是和平与合作

Core Points - The Shenzhou-21 manned spacecraft successfully entered space, marking several firsts, including the first time laboratory mice are used for space life science experiments and a crew composition that includes astronauts from different generations [1][2] - The mission reflects China's commitment to peaceful use of outer space and international cooperation, aligning with the principles of the Outer Space Treaty [1][2] Group 1: Mission Highlights - The Shenzhou-21 mission includes astronauts from the "70s," "80s," and "90s" generations, showcasing a diverse crew [1] - The mission will also feature a short-term flight of a Pakistani astronaut, emphasizing international collaboration [2] Group 2: Scientific Contributions - The laboratory mice onboard are intended for space life science research, which will lay the scientific foundation for future long-term manned deep space exploration [2] - China has opened its lunar soil samples to research institutions worldwide, with shared research already established with six countries by July 2025 [3] Group 3: International Cooperation - The Chinese space station, Tiangong, is the first such project to be open to all UN member states, with nine research projects from 17 countries selected for collaboration [3] - China has signed cooperation agreements with multiple space agencies, including those from France, Germany, Italy, and Russia, promoting the spirit of the Outer Space Treaty [3] Group 4: Global Contributions - China has been actively involved in disaster relief and climate governance, responding quickly to member states of the International Charter on Space and Major Disasters since 2007 [4] - The BeiDou global satellite navigation system provides free and reliable services globally, contributing to international public goods [4] Group 5: Governance and Future Participation - China is transitioning from compliance to constructive participation in outer space governance, emphasizing the importance of guidelines like the Space Debris Mitigation Guidelines [5] - The country aims to shape future international rules for outer space based on its accumulated experience in space practices [5]