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我国空间科学实现多点突破
Jing Ji Ri Bao· 2025-11-25 07:56
得益于这些空间科学卫星任务的扎实推进,我国空间科学实现了从"跟跑""并跑"到部分领域"领跑"的历 史性跨越,整体呈现多点突破、集群迸发的强劲发展态势。同时,先导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。(记者沈慧) 经济日报北京11月24日讯 24日召开的中国科学院空间科学先导专项成果发布会透露,该先导专项自 2011年启动实施,截至目前已成功研制并发射"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"卫星等八颗科学卫星,取得了一系列重大原创成果,创造多项 中国第一甚至世界首次。 ...
【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 ...
【科技日报】中国空间科学创新发展进入“快车道”
Ke Ji Ri Bao· 2025-11-25 02:15
"十五年来,专项集中体现了科学研究不断向'四极'方向拓展与深化的特点。"王赤说,极宏观方 面,"天关"卫星绘制出国际首个X射线全天天图;极微观方面,"悟空"号获得了迄今为止世界上最精确 的宇宙射线电子、质子、氦核和硼核能谱精细结构;极端条件方面,"慧眼"卫星首次直接测量到宇宙最 强磁场,探测到距离黑洞最近的高速喷流;极综合交叉方面,各科学卫星实现了科学、技术、工程的高 度融合发展。 国际专家高度评价了中国空间科学成果。德国图宾根大学教授安德烈亚·圣安杰洛表示,"慧眼"卫 星已成为国际高能天体物理领域不可或缺的重要观测平台,不仅解决了天体物理领域的若干重大科学问 题,还将数据应用于地球科学研究,充分发挥了卫星的效能。俄罗斯约飞研究所研究员德米特里·斯文 金认为,"怀柔一号"取得了一批独特的原创成果,在伽马射线暂现源探测研究领域发挥了重要作用。 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。我国突破了星 地光路对准等关键技术,建成国内首个国际水准的X射线标定束线,研制出国际上领先1至2个数量级的 大视场、高灵敏度龙虾眼X射线望远镜,实现了卫星平台与载荷的一体化设计。 开创多个国际合作新 ...
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].
我国空间科学取得新进展 将实施太空探源科学卫星计划
Yang Shi Wang· 2025-11-24 12:26
央视网消息(新闻联播):我国空间科学先导专项成果发布会11月24日举行,集中发布了空间科学卫星任务取得的一批重要科学突破。"十五五"期间,我国 将组织实施太空探源科学卫星计划。 据介绍,中国科学院国家空间科学中心在"十五五"期间将组织实施太空探源科学卫星计划,研制发射四项空间科学卫星任务,探索宇宙奥秘。这四项科学卫 星任务分别为探测宇宙黑暗时代与黎明的"鸿蒙计划"、首次直接成像探测太阳极区的"夸父二号"、探寻"地球2.0"的系外地球巡天任务,以及探测宇宙极端条 件下物理新规律的增强型X射线时变与偏振空间天文台。 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 星等八项科学卫星任务,绘制出国际首个X射线全天天图,获得迄今世界最精确的宇宙射线电子、质子等能谱精细结构,首次直接测量到宇宙最强磁场,探 测到距离黑洞最近的高速喷流,在宇宙暂现天体、太阳爆发等领域取得一批重要原创成果,推动我国空间科学创新发展进入"快车道"。 ...
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· 2025-11-24 09:20
Core Insights - China's space science is experiencing significant breakthroughs, with multiple scientific satellites achieving major original results and creating several firsts in both China and the world [3][4]. Group 1: Satellite Missions and Achievements - The space science pilot project initiated by the Chinese Academy of Sciences in 2011 has successfully developed and launched eight scientific satellites, including "Wukong," "Weiyan," "Huairou," "Kuafu," and "Tianguan," marking a rapid advancement in China's space science innovation [3][4]. - The project has expanded scientific research towards four extremes: macro, micro, extreme conditions, and interdisciplinary integration, achieving notable milestones such as the first global X-ray all-sky map and the most precise cosmic ray energy spectrum measurements [3][4]. Group 2: International Collaboration - The project has actively engaged in comprehensive international cooperation, exemplified by the "Smile" satellite, which represents a deep collaboration between the Chinese Academy of Sciences and the European Space Agency [4]. Group 3: Scientific Discoveries - The "Tianguan" satellite has discovered a new type of X-ray transient source, providing key insights into mysterious transient celestial bodies, and has opened new pathways for discovering stellar black holes [6][7]. - The "Weiyan" satellite has made significant contributions to understanding black hole accretion mechanisms and the radiation mechanisms of millisecond pulsars [6][7]. - The "Huairou" satellite has identified new subtypes of gamma-ray bursts resulting from compact star mergers, enhancing the understanding of gravitational wave electromagnetic counterparts [6][7]. - The "Wukong" satellite has achieved the first precise measurement of the boron energy spectrum of cosmic rays above 1 TeV/n, revealing important insights into cosmic ray propagation mechanisms [7]. - The "Kuafu" satellite has found that the correlation rate between high-energy C-class flares and coronal mass ejections is much lower than expected, providing new clues for understanding solar eruption mechanisms [7]. Group 4: Future Plans - Looking ahead, the Chinese Academy of Sciences plans to implement new space exploration satellite programs, including the "Hongmeng Plan" and "Kuafu II," focusing on major frontier issues such as the origins of the universe, space weather, and life [9].
我国将开展太空探源科学卫星计划 探寻宇宙生命起源
Yang Shi Xin Wen Ke Hu Duan· 2025-11-24 08:32
记者从今天(11月24日)举行的空间科学先导专项最新亮点成果发布会上获悉,"十五五"期间,聚焦宇 宙起源、空间天气起源、生命起源等重大前沿问题,中国科学院国家空间科学中心将组织实施包含"鸿 蒙计划"、"夸父二号"、系外地球巡天、增强型X射线时变与偏振空间天文台在内的太空探源科学卫星 计划,力争在宇宙黑暗时代、太阳磁活动周、系外类地行星探测等领域实现新突破。 持续布局前沿任务 推动空间科学跨越发展 通过这些空间科学卫星任务的扎实推进,中国空间科学将在更多方向上实现从"并跑"向"领跑"的跨越, 持续产出更多关键性、原创性、引领性重大科技成果,有力支撑高水平科技自立自强,实现我国空间科 学、空间技术、空间应用全面发展,为航天强国和科技强国建设作出标志性贡献。 在本次发布会上,中国科学院国家空间科学中心还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重大科学突破。 专项实施以来我国空间科学呈现出 据介绍,中国科学院空间科学先导专项自2011年启动实施以来,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"卫星等八项科学卫 ...
【中国新闻网】聚焦“一黑两暗三起源五表征” 空间科学前沿主题雁栖湖会议开幕
Zhong Guo Xin Wen Wang· 2025-11-24 05:49
Group 1 - The sixth Yanqi Lake Conference, focusing on "one black, two dark, three origins, five characterizations," has opened in Beijing, aiming to explore the frontiers of space science and promote international cooperation [2][3] - The conference is co-chaired by Academicians Wang Chi and Dou Xiankang, inviting experts to discuss the current research status and development trends in space science [2] - Key topics include black holes, dark matter, dark energy, the origins of the universe, solar system, and life, as well as the characteristics and laws of motion in various space environments [2] Group 2 - The Yanqi Lake Conference is a high-level international academic exchange event initiated by the Chinese Academy of Sciences, focusing on scientific frontiers and international collaboration [4] - The sixth conference is organized by the National Space Science Center of the Chinese Academy of Sciences and will continue until November 25 [4]
《悟空传:暗物质空间探索的中国方案》—— 且看“悟空”续写新传奇(序与跋)
Ren Min Ri Bao· 2025-11-20 21:55
Core Insights - The article highlights the significant advancements in space exploration and technology since the launch of the first artificial satellite in 1957, emphasizing the impact on human understanding of the universe and the emergence of space science [1] Group 1: Development of Dark Matter Particle Detection Satellite - The Dark Matter Particle Detection Satellite project was officially initiated in December 2011, marking the beginning of a new era for China's scientific satellites [2] - The development team, initially consisting of fewer than 10 members, faced challenges due to a lack of experience, but successfully completed the satellite's development in four years, showcasing remarkable efficiency [2] - The satellite's payload was tested at the European Organization for Nuclear Research, validating the performance of the detector [2] Group 2: Launch and Achievements of "Wukong" Satellite - The satellite was named "Wukong" in 2015 and successfully launched on December 17 of the same year, representing a breakthrough for China's astronomical satellites [3] - "Wukong" achieved high-quality performance and received full marks during in-orbit testing, gaining significant public attention and recognition [3] - The satellite's development and subsequent scientific research efforts are documented in a book that reflects the dedication and spirit of Chinese space scientists [3] Group 3: Current Status and Future Expectations - As "Wukong" approaches its 10th anniversary, all detectors are functioning normally and continue to produce high-quality data [4] - The satellite has made notable achievements in measuring electronic and nuclear cosmic rays, contributing to the understanding of dark matter [4] - There is anticipation for "Wukong" to continue its journey in space, further unraveling the mysteries of dark matter [4]
“十四五”期间重大科技成果加速涌现 大国科技跑出“新成绩”
Yang Shi Wang· 2025-10-17 03:39
Core Insights - The "14th Five-Year Plan" marks a significant year for China's technological and industrial innovation, emphasizing the integration of new productive forces and the acceleration of major scientific achievements [1][3] - The plan highlights the importance of innovation as a core element in China's modernization and positions technological self-reliance as a strategic support for national development [1][3] Group 1: Achievements in Technology - Major technological achievements during the "14th Five-Year Plan" include the operational normalization of the "Tiangong" space station, the successful lunar sample return by "Chang'e 6," and the large-scale application of 5G technology [3] - The "China Sky Eye" neutrino experiment facility has commenced operations, and the construction of the new generation nuclear fusion device BEST is fully underway, with expectations to light the first lamp through nuclear fusion by 2030 [3] Group 2: Investment and R&D Growth - In 2024, total R&D investment is projected to exceed 3.6 trillion yuan, representing a 48% increase compared to 2020, with R&D intensity surpassing the average level of EU countries [5] - The total number of R&D personnel in China ranks first globally, indicating a robust workforce dedicated to innovation [5] Group 3: Impact on Society and Youth Involvement - Over the past five years, technology has significantly transformed daily life, with more than half of the world's new energy vehicles operating in China and 60% of global artificial intelligence patents originating from the country [7] - Funding for basic research is expected to grow by over 70% compared to 2020, fostering breakthroughs in quantum technology, life sciences, and space science [7] - The proportion of young scientists under 45 leading national key R&D projects exceeds 40%, with 80% of National Natural Science Foundation projects undertaken by this age group, highlighting the emergence of young talent as a key driver of technological resilience [7] Group 4: Technology Transfer and Economic Impact - The level of technology transfer has reached new heights, with the national technology contract transaction volume maintaining double-digit growth for several years, projected to reach 6.8 trillion yuan in 2024 [10] - The transition of scientific achievements from laboratories to production lines is becoming more efficient, contributing to national strategies and enhancing public welfare [10]