Earth-Sized World Found Around Star That Will Live 100 Billion Years IFLScienceEarth-size planet discovered around cool red dwarf star shares its name with a biscuit Space.comAstronomers discover new Earth-sized world orbiting an ultra-cool star Phys.orgDiscovery Alert: An Earth-sized World and Its Ultra-cool Star Science@NASADetection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-3 Nature.com