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Tag: earth-sized exoplanet
Distant volcano-covered world is the size of Earth
View larger. | Artist’s concept of LP 791-18 d, an Earth-sized exoplanet 90 light-years away. Evidence suggests it’s a volcano-covered…
View larger. | Artist’s concept of LP 791-18 d, an Earth-sized exoplanet 90 light-years away. Evidence suggests it’s a volcano-covered…