File:The moon Ganymede seen by SPHERE (potw2241d).tiff

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Captions

Captions

This image shows Jupiter’s icy moon Ganymede captured July 21, 2021 in the infrared using the SPHERE instrument on ESO’s Very Large Telescope. The different coloured regions provide clues to the composition and history of the moon.

Summary

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Description
English: This image shows Jupiter’s icy moon Ganymede captured July 21, 2021 in the infrared using the SPHERE instrument on ESO’s Very Large Telescope. The different coloured regions provide clues to the composition and history of the moon. The bright regions, that consist mainly of water in the form of ice with hints of various salts, are believed to have formed more recently than the older darker patches, whose composition still remains a mystery.For more information about the science behind this image check this Picture of the Week.
Date 10 October 2022 (upload date)
Source
This media was produced by the European Southern Observatory (ESO), under the identifier potw2241d

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Author ESO/King & Fletcher
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Licensing

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This media was created by the European Southern Observatory (ESO).
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current23:01, 31 October 2023Thumbnail for version as of 23:01, 31 October 20231,943 × 1,943 (882 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://www.eso.org/public/archives/images/original/potw2241d.tif via Commons:Spacemedia

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