File:Artist rendering of the dust-encircled white dwarf star J0207 (noao1904c).jpg

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showing possible details of its mysterious multi-component disk. A volunteer from the Backyard Worlds: Planet 9 citizen science project brought this surprising discovery to the attention of professional researchers.

Summary

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Description
English: showing possible details of its mysterious multi-component disk. A volunteer from the Backyard Worlds: Planet 9 citizen science project brought this surprising discovery to the attention of professional researchers. J0207 is now the oldest and coldest white dwarf known to harbor warm dust, challenging astronomers to reimagine scenarios for the long-term evolution of planetary systems.
Date 19 February 2019 (upload date)
Source Artist rendering of the dust-encircled white dwarf star J0207
Author NASA’s Goddard Space Flight Center/Scott Wiessinger
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current18:51, 20 October 2023Thumbnail for version as of 18:51, 20 October 20231,600 × 900 (183 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao1904c.jpg via Commons:Spacemedia

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