File:Esa-hubble-k2-18a impression.jpg
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DescriptionEsa-hubble-k2-18a impression.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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Date | ||||
Source | https://www.spacetelescope.org/news/heic1916 | |||
Author | ESA/Hubble, M. Kornmesser | |||
Permission (Reusing this file) |
![]() ![]() This file is licensed under the Creative Commons Attribution 4.0 International license. Attribution: ESA/Hubble
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Captions
Artist's impression of the exoplanet K2-18b (right) orbiting the red dwarf K2-18
На этом изображении художника изображена планета K2-18b, ее родительская звезда и сопутствующая планета в этой системе. K2-18b в настоящее время является единственной экзопланетой суперземли, на которой есть как вода, так и температура.
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26 August 2019
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:43, 13 September 2019 | ![]() | 6,000 × 3,500 (7.74 MB) | David Levy | higher resolution |
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Image title | 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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File change date and time | 14:56, 26 August 2019 |
Short title | Exoplanet K2-18b (artist's impression) |
Keywords | K2-18b |
Credit/Provider | ESA/Hubble, M. Kornmesser |
Source | ESA/Hubble |