File:Esa-hubble-k2-18a impression (cropped).jpg
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![File:Esa-hubble-k2-18a impression (cropped).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Esa-hubble-k2-18a_impression_%28cropped%29.jpg/800px-Esa-hubble-k2-18a_impression_%28cropped%29.jpg?20190913060627)
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[编辑]描述Esa-hubble-k2-18a impression (cropped).jpg |
English: This artist's impression shows the planet K2-18b, its host star and an accompanying planet in this system. K2-18b is now the only super-Earth exoplanet known to host both water and temperatures that could support life. UCL researchers used archive data from 2016 and 2017 captured by the NASA/ESA Hubble Space Telescope and developed open-source algorithms to analyse the starlight filtered through K2-18b's atmosphere. The results revealed the molecular signature of water vapour, also indicating the presence of hydrogen and helium in the planet's atmosphere. |
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来源 | https://www.spacetelescope.org/news/heic1916 | |||
作者 | ESA/Hubble, M. Kornmesser | |||
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日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
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当前 | 2019年9月13日 (五) 06:06 | ![]() | 5,250 × 3,500(6.57 MB) | David Levy(留言 | 贡献) | {{Information |description = {{en|This artist's impression shows the planet K2-18b, its host star and an accompanying planet in this system. K2-18b is now the only super-Earth exoplanet known to host both water and temperatures that could support life. UCL researchers used archive data from 2016 and 2017 captured by the NASA/ESA Hubble Space Telescope and developed open-source algorithms to analyse the starlight filtered through K2-18b's atmosphere. The results revealed the molecular signa... |
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图像标题 | This artist's impression shows the planet K2-18b, its host star and an accompanying planet in this system. K2-18b is now the only super-Earth exoplanet known to host both water and temperatures that could support life. UCL researchers used archive data from 2016 and 2017 captured by the NASA/ESA Hubble Space Telescope and developed open-source algorithms to analyse the starlight filtered through K2-18b's atmosphere. The results revealed the molecular signature of water vapour, also indicating the presence of hydrogen and helium in the planet's atmosphere. |
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简短标题 | Exoplanet K2-18b (artist's impression) |
提供者 | ESA/Hubble, M. Kornmesser |
来源 | ESA/Hubble |
文件修改日期时间 | 2019年8月26日 (一) 14:56 |
关键词 | K2-18b |