Why Isn't Pluto a Planet? (Library Binding) (ISBN-13: 9781433982828)

For many years, it was accepted as fact that our solar system had nine planets. However, one important meeting of astronomers in 2006 reduced that number to eight. They decided that Pluto was not a planet, a declaration that outraged some people. Readers will learn more about distant Pluto, such as how it was accidentally discovered. Brilliant photographs accompany the fascinating facts.

Author: Michael Portman
ISBN-10: 143398282X
ISBN-13: 9781433982828
Publisher: Gareth Stevens Publishing
Language: English
Published: 01/16/2013
Pages: 32
Format: Library Binding
Weight: 0.50lbs
Size: 8.60h x 8.50w x 0.30d

Review Citation(s):
School Library Journal 04/01/2013 pg. 99