Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.7
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
13462
Points per Word
0.000149
Page Count
64
Points per Page
0.03125
Series
Insiders (Simon)
Description
This guide to outer space looks at the origins of the universe, examines various space objects, discusses the history of space exploration, and describes the Sun and planets in Earth's solar system, as well as stars and galaxies.