20. Why does Pluto have a different orbit? (A K2S Question)
From The Space Library
(Difference between revisions)
Revision as of 18:13, 11 June 2014
Pluto has probably been pushed into its present orbit by the influence of the planet Neptune.
Answer provided by Dr. John Spencer, Ph.D.
Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
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