Sunday, 19 February 2012

Pluto at 82: A 'Chihuahua' Among Planets? : Discovery News

Pluto at 82: A 'Chihuahua' Among Planets? : Discovery News: On Feb. 18, 1930, U.S. astronomer Clyde Tombaugh discovered the ninth planet, Pluto. But 82 years later, as more Kuiper Belt objects are discovered, Pluto's
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