How Big is Pluto? - Universe Today
Pluto used to be the smallest planet in the Solar System, but now it isn’t a planet any more, thanks to a recent decision from the International Astronomical Union. But now it’s one of the largest dwarf planets, so that’s a good thing. How big is Pluto? The diameter of Pluto is only 2,390 km … Continue reading "How Big is Pluto?"
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