Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3518
Points per Word
0.000284
Page Count
32
Points per Page
0.03125
Description
This book presents information about the three outer planets of Uranus, Neptune, and Pluto, including when and how they were discovered, what is currently known about them, and relevant spacecraft expeditions.