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A brown dwarf is an astronomical object that is an intermediate between a planet and a star. Brown dwarfs usually have a mass less than 0.075 that of the Sun or
A brown dwarf is an astronomical object that is an intermediate between a planet and a star. Brown dwarfs usually have a mass less than 0.075 that of the Sun or
A brown dwarf is an astronomical object that is an intermediate between a planet and a star. Brown dwarfs usually have a mass less than 0.075 that of the Sun or