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James W. Christy
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James W. Christy
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James W. Christy
73 words, approx. 1 pages
James W. Christy 1938- American astronomer who co-discovered Pluto's moon, Charon, in 1978. Pluto, the furthest planet from the Sun, was discovered in 1930 by Clyde Tombaugh. However, because o...
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