Two Decades Later: Pluto's Demotion Still Captivates Public Imagination

Twenty years ago, a gathering of astronomers redrew the boundaries of our solar system, and in doing so, quietly rewrote the childhood certainties of millions. Pluto, discovered in 1930 and long held as the ninth planet, was reclassified as a dwarf planet under a stricter definition requiring celestial bodies to clear their orbital neighborhoods — a test Pluto could not pass amid the crowded Kuiper Belt. What followed was not merely a scientific adjustment but a cultural reckoning, revealing how deeply human identity can become entangled with the maps we draw of the cosmos. Two decades on, the

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Two Decades Later: Pluto's Demotion Still Captivates Public Imagination

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