Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2803
Points per Word
0.000178
Page Count
32
Points per Page
0.015625
Description
This book presents the science of space exploration, including planet information, space probes, and the future of space travel.