Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2458
Points per Word
0.000203
Page Count
32
Points per Page
0.015625
Series
Explore Outer Space
Description
This book explains in clear, informative text what galaxies are, how they are formed, and how we have studied them over the years.