Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1870
Points per Word
0.000267
Page Count
32
Points per Page
0.015625
Description
Imagine discovering new planets lightyears away or galaxies you never knew existed. Learn all about new and amazing space discoveries in these fun and engaging books reviewed by Smithsonian experts.