Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3778
Points per Word
0.000265
Page Count
32
Points per Page
0.03125
Series
Space Guides
Description
This book introduces the solar system, discussing the planets, their moons and the many comets and asteroids.