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去夏威夷都不看海,这些天文学家真敬业!(下)| 国家天文台恒星科学家李海宁 episode artwork

EPISODE · May 25, 2018 · 10 MIN

去夏威夷都不看海,这些天文学家真敬业!(下)| 国家天文台恒星科学家李海宁

from 中科院格致论道讲坛

宇宙大爆炸的3分钟里产生了大量的氢、一些氦和极其微量的锂,随后这波大爆炸“浓汤”开始冷却,直到2亿年时宇宙中才出现了第一代恒星,它们开始制造新的化学元素,最终形成了这个五彩斑斓的世界。来自国家天文台的副研究员李海宁,她的工作就是去寻找130亿年前最古老的恒星,破解它们身上携带的宇宙生命密码。 “SELF格致论道”是中国科学院全力推出、中国科普博览承办的科学讲坛,致力于精英思想的跨界传播。登陆官方网站(self.org.cn)、微信公众号“SELFtalks”获取更多信息。

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去夏威夷都不看海,这些天文学家真敬业!(下)| 国家天文台恒星科学家李海宁

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