Back in the 1980’s, a now-defunct magazine called Science Digest held a contest to name Planet X — the still-undiscovered world that astronomers believed might lie out beyond Pluto. One of the best ...
Astronomers recently discovered two previously unknown moons orbiting Pluto, bringing its total up to five. How this supposed non-planet can have so many moons is beyond me, but whatever. Anyway, the ...
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