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【新华社】多颗卫星刷新宇宙认知!中科院空间科学先导专项发布新成果
Xin Hua She· 2025-11-25 02:47
图为发布会现场。新华社记者 胡喆 摄 " 慧眼号 " 在黑洞、中子星和伽马射线暴等天体研究取得系列成果。(中国科学院国家空间科学中心供 图) 在取得科学突破的同时,专项也带动了尖端有效载荷和卫星平台技术的跨越式发展,建立了"首席 科学家+工程两总"的新型任务体制,培养出一批领军人才与创新团队,涌现出众多勇挑重担的青年科 研骨干。 " 怀柔一号 " 在探测遥远宇宙天体等方面取得系列成果。(中国科学院国家空间科学中心供图) "悟空""慧眼""怀柔一号""夸父一号"和"天关"卫星进展如何?我国空间科学呈现出怎样的发展态 势?11月24日下午,中国科学院国家空间科学中心在北京召开空间科学先导专项最新亮点成果发布会, 集中发布了空间科学卫星任务在宇宙暂现天体、宇宙线传播、太阳爆发等领域取得的系列科学突破。 我国空间科学呈现多点突破发展态势 中国科学院空间科学先导专项自2011年启动实施,已成功研制并发射"悟空"号、实践十号、"墨子 号"、"慧眼号"、"太极一号"、"怀柔一号"、"夸父一号"和"天关"卫星等8项科学卫星任务,取得一系列 重大原创成果,创造多项中国第一乃至世界首次。 中国科学院院士、中国科学院国家空间科学中 ...
中国多颗空间科学卫星刷新宇宙认知纪录
Xin Jing Bao· 2025-11-24 12:48
Core Insights - The Chinese Academy of Sciences' Space Science Pilot Project has achieved significant breakthroughs in various fields, including cosmic transient objects, cosmic ray propagation, and solar eruptions, marking a historic leap from "following" to "leading" in space science research [1][2]. Group 1: Project Achievements - Since its launch in 2011, the Space Science Pilot Project has successfully developed and launched eight scientific satellites, including "Wukong," "Shijian-10," "Micius," "Huiyan," "Taiji-1," "Huairou-1," "Kuafu-1," and "Tianguan," resulting in numerous original achievements [1][2]. - The project has led to advancements in key technologies, such as star-ground optical path alignment, and established China's first international standard X-ray calibration beamline [2]. Group 2: Scientific Breakthroughs - The "Tianguan" satellite discovered a new type of X-ray transient source, EP241021a, providing crucial insights into these mysterious celestial objects [4]. - The "Huiyan" satellite has made significant contributions to understanding black hole accretion bursts and neutron star surface nuclear burning [6]. - The "Kuafu-1" satellite has observed over 500 white light flares and identified a lower correlation rate between high-energy C-class flares and coronal mass ejections than previously expected [9]. Group 3: International Collaboration - The project has fostered extensive international cooperation, exemplified by the "Smile" satellite, a collaborative effort between the Chinese Academy of Sciences and the European Space Agency [3]. - The "Tianguan" satellite, led by China, involved participation from the European Space Agency, Germany, and France, marking a significant collaborative milestone [3]. Group 4: Future Plans - During the 14th Five-Year Plan period, the Chinese Academy of Sciences will implement a series of space exploration scientific satellite plans, focusing on major frontier issues such as the origins of the universe, space weather, and life [12]. - The aim is to achieve breakthroughs in areas like the dark ages of the universe and the detection of exoplanets, further solidifying China's leading position in space science [12].