Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.5
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
9452
Points per Word
0.000212
Page Count
64
Points per Page
0.03125
Description
This book discusses the history of Neptune, examines what has been learned about the gas giant and its moons, and considers the future of Neptune exploration.