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SPECULOOS Uncovers Earth-Sized Exoplanet Just 55 Light-Years Away

Astronomers have just revealed the existence of an Earth-sized planet around SPECULOOS-3, a nearby star similar in size to Jupiter and twice as cold as our Sun. The SPECULOOS project has just discovered a new Earth-sized exoplanet around SPECULOOS-3, an "ultracool dwarf" star as small as Jupiter,

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