Extrasolar planet. Artwork of a hypothetical extrasolar planet and brown dwarf star as seen from the surface of a moon. Brown dwarfs are 'failed stars

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Extrasolar planet. Artwork of a hypothetical extrasolar planet and brown dwarf star as seen from the surface of a moon. Brown dwarfs are 'failed stars'. They are more massive than large planets like Jupiter, but not massive enough to trigger the nuclear reactions that form a star. It is thought that brown dwarfs are likely to have extrasolar planets orbiting them, however they would be too cold for life to exist.

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Size: 5400px × 3523px
Photo credit: © LYNETTE COOK/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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