Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7421
Points per Word
0.000135
Page Count
48
Points per Page
0.020833
Description
Readers learn about the rockets that launch satellites, how satellites are used, and how the military uses secret space planes and test vehicles that are ready to spy from space or engage in any possible space wars.