Workflow
陨石研究
icon
Search documents
星石为媒:海外华媒吉林观“石”记
Zhong Guo Xin Wen Wang· 2025-09-15 06:47
中新网吉林9月15日电 题:星石为媒:海外华媒吉林观"石"记 中新网记者 苍雁 石洪宇 吉林市陨石博物馆内,天外来客静卧于辉光之中。韩翃平凝视着玻璃展柜中黑褐色的巨石,希望能感受 到来自宇宙的信息。 近日,来自十余个国家和地区的海外华文媒体代表,专程到此参观1976年落下的"吉林一号"陨石。 该陨石是目前世界上最大的石陨石,重1770公斤。1976年3月8日,吉林地区发生一场陨石雨,共回收较 大陨石138块。"吉林一号"陨石落地时产生的震波,被地震台站记录,相当于1.7级地震,为科研提供了 重要数据。 吉林市博物馆(吉林市陨石博物馆)馆长牛成接受中新网记者采访介绍,建馆以来,馆方已与多家科研机 构建立合作。"陨石被视为'宇宙使者',是全人类的科学遗产。" 海外华媒在参观吉林一号陨石。 苍雁 摄 科研合作之外,吉林陨石也在国际文化交流中发挥作用。据介绍,吉林市陨石博物馆先后接待了来自30 多个国家和地区的游客,该馆也收藏了来自阿根廷、乍得、墨西哥、俄罗斯等国的陨石标本,丰富了馆 藏与研究资源。 来源:中国新闻网 编辑:万可义 广告等商务合作,请点击这里 本文为转载内容,授权事宜请联系原著作权人 中新经纬版权所有 ...
今天凌晨,北京多区居民睡梦中被巨响惊醒!科学解释来了
Yang Guang Wang· 2025-05-31 06:17
Core Points - A fireball meteor was observed in Beijing on May 31, 2025, at 2:51 AM, causing a loud noise that startled residents in multiple districts [2][6] - The event was captured by the Xinglong Meteor Observation Station, which is part of the Chinese Academy of Sciences, confirming the phenomenon as a typical fireball meteor [6] - This fireball meteor event is similar to another observed in Guangdong on May 28, 2025, both featuring intense brightness and loud explosions [6] Observation and Research - The meteor observation network includes multiple stations around Beijing, covering an area of approximately 200,000 square kilometers, allowing for multi-angle observations and data collection [6] - If parts of the fireball meteor survive atmospheric entry, they may form meteorites, which can be studied for rock composition, isotopic analysis, and potential signs of life [6] - The research team aims to trace the meteor's trajectory back to its source in space, analyzing the activity characteristics of comets and asteroids, contributing to the understanding of the solar system's origin and evolution [7]