搜索结果: 1-5 共查到“太阳与太阳系 NATURE”相关记录5条 . 查询时间(0.154 秒)
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Nature:热木星大气首次同时探测到六种分子(图)
火山活动 古新世/始新世 碳释放 正反馈
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2023/1/14
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北京大学物理学院杨军在Nature Astronomy发文报道海冰流动对太阳系外行星气候与宜居性的影响(图)
北京大学物理学院 杨军 Nature Astronomy 海冰流动 太阳系外 行星气候 宜居性 影响
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2019/9/30
北京大学物理学院大气与海洋科学系杨军助理教授课题组的最新研究表明,在海冰流动的驱动下,潮汐锁相行星的开放海洋面积不断减小、冰雪覆盖区域面积不断增大,最终导致行星进入全球冰雪世界(见图1)。该工作以“Transition from Eyeball to Snowball Driven by Sea-ice Drift on Tidally Locked Terrestrial Planets”为题发...
The nature of the Na I D-lines in the Red Rectangle
ISM: jets and outfl ows – stars: AGB and post-AGB – stars: individ-ual(HD 44179) – stars: mass-loss – binaries: close
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2011/10/19
In this paper we examine the profiles of the complex Na I D-lines in the Red Rectangle. The spectra were acquired with the ARCES \'{e}chelle spectrograph R = 38,000 on the 3.5-m telescope at the Apach...
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Astronomers confirm rocky nature of new exoplanet(图)
astronomers rocky nature new exoplanet
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2009/9/21
Astronomers have obtained the best evidence yet that a planet orbiting a star 400 light years away from Earth is a solid, rocky world just like our own. The extrasolar planet (or exoplanet), known as ...
The nature of low-ionization microstructures in pne
low-ionization microstructures pne
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2009/6/11
The nature of low-ionization microstructures in pne。