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Percival Lowell and PlutoSometimes you don't find what you're ... | Filo
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On February 18, 1930, American astronomer Clyde Tombaugh discovered Pluto at the Lowell Observatory in Arizona. The search for Pluto began decades earlier when astronomer Percival Lowell predicted the existence of a ninth planet due to irregularities in Neptune’s orbit. Tombaugh meticulously compared photographic plates taken weeks apart and noticed a small moving object, confirming Pluto’s presence. Initially classified as the ninth planet, Pluto was reclassified as a dwarf planet in 2006 after
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Percival Lowell and PlutoSometimes you don't find what you're ... | Filo
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