Kepler-186f is the first Earth-size planet discovered in the potentially 'habitable zone' around another star, where liquid water could exist on the planet's surface.
oooh. me likey. i loved the HD 40307g one until i zoomed in on the flying space guy. looks like they just used the auto trace in illustrator on it. lot of garbage could've been cleaned up on it me thinks. still nice tho.
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