The 2025 Annual Academic Conference on China's Satellite Laser Ranging (SLR) Network was successfully held in Shanghai from November 26 to 29. Jointly organized by the China Satellite Laser Ranging Network and the Shanghai Astronomical Observatory of the Chinese Academy of Sci...
2025-12-03An international team of astronomers has published the first detailed study of C/2025 D1 (Groeller), a comet that will make the most distant closest approach to the Sun of any known comet. This icy wanderer, discovered earlier this year, is giving astronomers a unique window i...An international team of astronomers has published the first detailed study of C/2025 D1 (Groeller), a comet that will make the most distant closest approach to the Sun of any known comet. This icy wanderer, discovered earlier this year, is giving astronomers a unique window i...
2026-01-20昼夜交替,日月星辰东升西落,背后的原因是地球自西向东的自转。地球围绕一条通过地心、连接南北极的假想轴转动,这就是地球自转,那根假想轴被称作自转轴。地球自转一直是恒定的吗?答案当然是否定的!地球的自转一直在变化,而且变化得相当复杂,既有岁差-章动,还有极移和日长变化,物理...
2020-05-10针对中国激光测距网在西部地区缺少观测台站的现状,在中国科学院空间目标与碎片观测重点实验室支持下,中国科学院上海天文台和紫金山天文台联合对位于海拔3200米德令哈青海观测站1.2米量子通信光学望远镜开展改造,以实现卫星和空间碎片高精度激光测距任务。项目团组通过研制激光接收终端、...
2020-10-132018年12月26日-28日,“中国天文学会行星科学与深空探测前沿研讨会暨中科院行星科学重点实验室2018年学术年会”在江苏宜兴顺利召开。此次会议由中国天文学会行星专业委员会与中科院行星科学重点实验室主办,中科院紫金山天文台承办。来自加拿大维多利亚大学、香港大学、澳门科技大学、清华大学、北...
2019-01-10上海天文台天文地球动力学研究中心于2018年7月18日举办了第十二期英语沙龙活动。本次活动特邀美国德克萨斯大学空间研究中心的高级研究员陈剑利教授参加,给大家带来了主题为“From World Cup to Sport's Culture - When Will China Be Part of It?”的精彩活动。本次活动吸引了众多中外师生参加。活...
2018-07-23Speaker:Huanyu Teng
Time:Tuesday, March 17, 2026
Location:Large Meeting Room, 3rd Floor
Speaker:智利大学空间与行星探测实验室Prof. Marcos Diaz
Time:2026年1月20日(周二)上午10:00
Location:天文大厦三楼中会议室
Speaker:Prof. Marcos Diaz
Time:10:00 a.m., Tuesday, January 20, 2026
Location:Medium Conference Room, 3rd Floor, Astronomy Building
Speaker:Prof. Daniel Hestroffer
Time:July 22 (Tuesday) 14:00,2025
Location:Small Conference Room, 3rd Floor, Astronomy Building
Speaker:Andrzej Krankowski
Time:10:00 a.m. July 21, 2025
Location:Medium Conference Room, 3rd Floor, Astronomy Building