Comment on You are in this solar system, but we do not grant you the rank of planet

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bstix@feddit.dk ⁨6⁩ ⁨months⁩ ago

They found more evidence for its existence recently, but no. Nobody has ever seen it or even found out in which direction to look. The evidence is that the other planets move in ways that only makes sense if there is some mass somewhere pulling their orbits.

Sort of like having to discover the moon from watching the tides in the sea.

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