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Describes how a young Carl Sagan went to the 1939 World's Fair and subsequently dedicated his life to studying the universe, eventually becoming a renowned scientist who worked on the Voyager exploration missions in deep space.
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Describes how a young Carl Sagan went to the 1939 World's Fair and subsequently dedicated his life to studying the universe, eventually becoming a renowned scientist who worked on the Voyager exploration missions in deep space.
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Wright, Tamra
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