When Is A Planet Not A Planet?
The Story of PlutoAudiobook CD - 2008 | Unabridged ed
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. Then on August 24, 2006, a group of astronomers made a big announcement: Pluto could no longer be considered a planet. This fascinating audiobook explains in simple terms how advancements in technology have changed the understanding of the universe, and exactly how and why the number of planets in the solar system went from nine to eight.
Publisher: New York : Random House/Listening Library, p2008
Edition: Unabridged ed
Branch Call Number: BCD j523.48 Scot
Characteristics: 1 sound disc (ca. 43 min.) : digital ; 4 3/4 in
Alternative Title: Story of Pluto