Smallest Alien Planet Kepler-37b Explained (Infographic)
Wednesday, February 20, 2013 - 14:01
in Astronomy & Space
Kepler-37b, about the size of Earth's moon, orbits a sun-like star 215 light-years away.
Updated by artificial intelligence Sat, 3 Jan 2026, 15:40:35 UTC Learn more
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