File:PIA23685-Planets-BrownDwarfs-Stars.jpg

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Comparison: Planets, Brown Dwarfs, Stars - April 9, 2020

DescriptionPIA23685-Planets-BrownDwarfs-Stars.jpg	English: PIA23685: What is a Brown Dwarf? https://photojournal.jpl.nasa.gov/catalog/PIA23685 Brown dwarfs are more massive than planets but not quite as massive as stars. Generally speaking, they have between 13 and 80 times the mass of Jupiter. A brown dwarf becomes a star if its core pressure gets high enough to start nuclear fusion
Date	9 April 2020
Source	https://photojournal.jpl.nasa.gov/jpeg/PIA23685.jpg
Author	NASA/JPL-Caltech

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