the idea is that long ago there was an impact on the surface, which then led underground water to pool closer to the surface, like a blister
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... that blister was real heavy, which forced the planet to wobble to a slightly different axis
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...and we know this because that blister is in Pluto's "heart," which is oddly aligned with Pluto's moon Charon, suggesting there's some...
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... extra mass there.
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... If our world is getting you down, remember the cold sea at the edge of the solar system. There are miraculous things yet to discover
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