2023年6月15日，柏彦交叉论坛（第七期）在柏彦大厦6层学术报告厅成功举办。本期论坛主题为空间科学，由北航国际交叉科学研究院、空间与环境学院以及人力资源部共同主办，中国地球物理学会青年工作委员会协办。来自中科院国家空间科学中心、哈尔滨工业大学、奥地利科学院空间研究所以及清华大学的4名专家学者带来了精彩的学术报告，围绕空间科学前沿理论与技术进行交流分享。北航空间与环境学院曹晋滨院长主持本次论坛，空间与环境学院刘文龙副院长，国际交叉科学研究院常务副院长陶飞、副院长孔娟出席了会议。
The 7th Baiyan X Forum, with the topic of Space Science,was hosted in the Academic Lecture Hall on the 6th floor of the Baiyan Building on June 15, 2023. The Forum was organized by the International Research Institute of Multidisciplinary Science (IRI) in collaboration with the School of Space and Environment(SSE)and the Department of Human Resources and was co-hosted by the Committee of Young Geophysicists in Chinese Geophysical Society (CGS-CYG). Four distinguished scholars from the National Space Science Center (NSSC) of the Chinese Academy of Sciences (CAS), Harbin Institute of Technology (HIT), Institute of Space Research of the Austrian Academy of Sciences (IWF), and Tsinghua University delivered exceptional presentations. Jinbin Cao, the Dean of theSSEpresided over the forum. Wenlong Liu, the Vice-Dean of theSSE, Fei Tao, the Executive Vice-Dean of the IRI, and Vice-Dean Juan Kong were present at the conference.
柏彦交叉论坛是为响应国家“聚焦未来可能产生变革性技术的基础科学领域，强化重大原创性研究和前沿交叉研究”、 “加快建设世界重要人才中心和创新高地”精神，搭建面向全球学科前沿与交叉学科的国际化创新交流平台，旨在汇聚全球智慧大脑，引育高端人才，孕育交叉学科新兴方向，培养新的学科增长点。
The Bai Yan X Forum was established with the purpose of responding to the call for "focusing on basic sciences that may lead to revolutionary technologies in the future, strengthening major original research and cutting-edge cross-research," and "accelerating the construction of the world's significant talent pool for innovation" to establish an international innovation exchange platform for global disciplinary frontiers and cross-disciplines. Its objective is to gather global intelligence, attract high-end professionals, drive innovation in cross-discipline areas, and foster growth in new disciplinary areas.
论坛伊始，曹晋滨院长致辞，他先是提到近年来我国在科技和教育界推动的关于学科交叉研究及培养多复合型创新人才进行的有益探索，例如：2020年11月，自然科学基金委成立交叉学科部，探索新的科学研究范式；2021年1月国务院学位委员会、教育部印发通知，设置“交叉学科”门类，探索具有中国特色的交叉学科设置与目录管理。随后他表示，多学科交叉复合型人才已成为国家发展所需，北航国际交叉科学研究院的成立正是顺应了这一发展趋势。国交院着力打造柏彦交叉论坛，为交叉学科提供优质交流平台，同时吸引高层次人才。本次论坛以空间科学为主题。空间科学作为一门新兴的交叉学科，是指利用航天器研究发生在日地空间、行星际空间及至整个宇宙空间的物理、天文、化学及生命等自然现象及其规律的科学。希望通过本次论坛与各位专家学者共同交流分享有关空间科学研究的前沿进展，尤其是在深空探测方面，促进学科交叉融合，碰撞创新火花。
At the outset of The Forum, Dean JinbinCaodelivered a speech, saying thatthe advancements made in multidisciplinary research in recent years. In November 2020, in order to develop new scientific research areas, the NSFC Multidisciplinary Department was established. The categories were set by the State Council Academic Degrees Committee Office and the Ministry of Education (MOE) in January 2021. The talents have responded to the need for national development, and the IRI is in line with this trend.Space science, as a growing interdisciplinary field,refers to the utilization of spacecraft to study natural phenomena and their underlying laws in solar-terrestrial space, interplanetary space, and the entire universe. It is hoped that scholars will bring together cutting-edge advancements in space science research, particularly in deep-space exploration, supporting future convergence of scientific innovation.
在专家报告环节中，国家基金委杰出青年基金获得者中科院国家空间科学中心的徐寄遥研究员阐述了该团队开展的太阳和地磁活动对高层大气密度和轨道卫星影响的研究工作，并且展望了子午工程二期的建设进度和科学目标；国家基金委杰出青年基金获得者哈尔滨工业大学（深圳）的秦刚教授介绍了空间高能粒子的研究工作，主要聚焦于太阳高能粒子事件、银河宇宙线和反常宇宙线在日球层的高能粒子调制现象的观测以及日球层中高能粒子的加速和散射机制的讨论；国际宇航科学院院士、奥地利科学院空间研究所高级研究员、哈尔滨工业大学（深圳）的张铁龙教授团队的吴明宇副教授分享了所属团队的火星空间环境中磁场结构的观测研究，从火星的探测历史和火星的磁场位形讲起，探讨了火星环境中观测到的磁洞、电流片等磁结构的形成机制。清华大学的程彬博士为我们带来了小天体探测与防御中的颗粒动力学的报告，指出了小天体探测是未来十几年国际航天的关键探测任务，对理解星系的演化过程具有重要意义，并重点介绍了小天体的数值建模方法，及其模拟的太阳系小天体演化的研究结果。
During the scholars' report session, Jiyao Xu, the researcher from the NSSC andtherecipient of The National Science Fund for Distinguished Young Scholars, explained the research on the influence of solar and geomagnetic activities on upper atmospheric densities and orbiting satellites. He alsoshowed the expectations for the progress and objectives of the Meridian Project (Phase II). Professor Gang Qin of HIT, the recipient of the National Science Fund for Distinguished Young Scholars, presented the research on high-energy particle modulation phenomena in the heliosphere of anomalous and Galactic cosmic rays, and the study of high-energy particles in the heliosphere on the acceleration and scattering mechanism of particles. Mingyu Wu, the academician at the IAA, senior researcher at the IWF, and the associate professor ofProf.Tielong Zhang's research team from HIT, shared his research on the magnetic field structure in the Martian environment. Starting from the investigation of Mars and the magnetic field configuration, he delved into the formation of magnetic structures such as magnetic holes and current sheets observed in the Martian environment. Dr.BinChengof Tsinghua University brought us a report on particle dynamics in the detection and defense of small celestial bodies. He said that small celestial body detection wouldbe a crucial part of the next decade for understanding the galaxies and emphasized the numerical modeling of small celestial bodies and the advancements in the evolution of small celestial bodies in the simulated solar system.
报告结束后，专家们认真的回答了在场听众的各种问题，同时就大气密度测定、火星磁洞及小天体数值建模等问题开展了热烈讨论。本次论坛分享了部分空间科学的前沿热点，最新进展以及研究成果，展现了科研工作者在科技发展中的创新活力，促进了科研工作者思想的碰撞交流，为未来空间科学发展提供了宝贵的方向指引。
At the conclusion of the report, the scholars engaged in in-depth discussions and exchanges with the audience, particularly in density measurement in atmospheric pressure, magnetic holes in the Martian magnetosheath, and numerical modeling of small celestial bodies. The 7th Baiyan X Forum provided valuable guidance for the development of space science in the future.
特别鸣谢
校内指导单位：北航科研院、研究生院、国际合作部、计划财务部
主办单位：北航国际交叉科学研究院、北航人力资源部、北航空间与环境学院
承办单位：空间科学科教合作中心
召集人：曹晋滨 教授
协办单位：中国地球物理学会青年工作委员会
论坛议程
