Reading Metrics
Grade Level
Middle Grades Plus (MG+ 6 and up)
Book Level
6.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
8086
Points per Word
0.000124
Page Count
48
Points per Page
0.020833
Series
Mission: Space Science
Description
This book describes the history and future of space travel and the exciting areas of research travel presents.