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RT @anildash: Every 40 years, Apollo 12’s 3rd rocket stage orbits Earth 6 times & then loops around the Sun https://en.wikipedia.org/wiki/J002E3 http://…
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RT @anildash: Every 40 years, Apollo 12’s 3rd rocket stage orbits Earth 6 times & then loops around the Sun https://en.wikipedia.org/wiki/J002E3 http://…
(original)