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Old December 17th, 2012, 05:41 PM   #282 (permalink)
zuben el genub
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NASA wasn't around when Clyde Tombaugh discovered Pluto. Pluto's true nature wasn't known until the ability to track and photograph got up to today's tech.

NASA put the scopes that help in orbit.

Pluto was found by using a blink comparator on glass photo plates.
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