Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4492
Points per Word
0.000223
Page Count
48
Points per Page
0.020833
Series
Space Discovery Guides
Description
This book explores the latest discoveries about black holes while also exploring various theories and discoveries throughout history.