Space Exploration 104,375 rep 34 gold badges267 silver badges825 bronze badges
Astronomy 21,208 rep 4 gold badges40 silver badges121 bronze badges
Earth Science 6,993 rep 1 gold badge19 silver badges67 bronze badges
Science Fiction & Fantasy 5,813 rep 22 silver badges57 bronze badges
Chemistry 5,618 rep 21 silver badges65 bronze badges

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