Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5178
Points per Word
0.000193
Page Count
32
Points per Page
0.03125
Description
This book explains the important work done by astronomers as well as the instruments and technology that help them to learn more about our universe and the Earth's place in it.