File:Artist's Impression of Kepler 138 Planetary System (2022-048).png
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DescriptionArtist's Impression of Kepler 138 Planetary System (2022-048).png |
English: In this illustration super-Earth Kepler-138 d is in the foreground. To the left, the planet Kepler-138 c, and in the background the planet Kepler 138 b, seen in silhouette transiting its central star. Kepler 138 is a red dwarf star located 218 light-years away. The low density of Kepler-138 c and Kepler-138 d — which are nearly identical in size — means that they must be composed largely of water. They are both twice Earth's mass but have roughly half of Earth's density, and therefore cannot be solid rock. This is based on measurements of their mass versus physical diameter. They are considered a new class of "water planet," unlike any major planet found in our solar system. Kepler-138 b is one of the smallest exoplanets known, having the mass of the planet Mars and the density of rock. |
Date | 15 December 2022 (upload date) |
Source | Artist's Impression of Kepler 138 Planetary System |
Author | ILLUSTRATION: NASA, ESA, Leah Hustak (STScI) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:29, 7 May 2023 | 3,840 × 2,160 (29.37 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://stsci-opo.org/STScI-01GGTF5SW68HPT44H7VAV124S0.png via Commons:Spacemedia |
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- File:Artist's Impression of Kepler 138 Planetary System (2022-048).tiff
- File:Kepler-138 artist's impression.jpg (file redirect)
- File:Kepler-138 d.png (file redirect)
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Color space | Uncalibrated |
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Image width | 3,840 px |
Image height | 2,160 px |
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Height | 2,160 px |
Width | 3,840 px |
Pixel composition | RGB |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Date and time of digitizing | 10:59, 1 November 2022 |
Software used | Adobe Photoshop 23.2 (20220118.orig.521 930aa48) (Windows) |
Date metadata was last modified | 11:06, 1 November 2022 |
File change date and time | 11:06, 1 November 2022 |
Unique ID of original document | xmp.did:9d9ccd05-031d-2d4a-8f55-aa9a5bd92533 |