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Automatische Übersetzung:
Kepler-452b (sometimes nicknamed Earth 2.0 or Earth's Cousin) is an exoplanet orbiting the Sun-like star Kepler-452 about 1, 400 light-years (430 pc) from Earth in the constellation Cygnus. It is the first potentially rocky super-Earth planet discovered orbiting within the habitable zone of a star very similar to the Sun.