Showing results by author "Elaine Scott"
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When Is a Planet Not a Planet?
- The Story of Pluto
- By: Pete Larkin, Elaine Scott
- Narrated by: uncredited
- Length: 43 mins
Q: When is a planet not a planet? Scientists have argued for years over the answer to this question. And central to their debate has been Pluto, the tiny orb circling the Sun at the outermost reaches of our solar system. Then on August 24, 2006, a group of astronomers made a big announcement: Pluto could no longer be considered a planet.
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Regular price: $13.27