Hide Caption 11 of 65Photos: Weird and wonderful planets beyond our solar system Artist's impression of K2-18b. Hide Caption 13 of 65Photos: Weird and wonderful planets beyond our solar system Welcome to the KELT-9 system. Hide Caption 14 of 65Photos: Weird and wonderful planets beyond our solar system This is an artist's rendering of the Proxima Centauri planetary system. Hide Caption 62 of 65Photos: Weird and wonderful planets beyond our solar system Kepler-69c is a super-Earth-size planet similar to Venus. Hide Caption 63 of 65Photos: Weird and wonderful planets beyond our solar system The Kepler-444 system formed when the Milky Way was just 2 billion years old.

Source: CNN August 26, 2020 05:26 UTC