Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5048
Points per Word
0.000198
Page Count
32
Points per Page
0.03125
Series
Watch This Space!
Description
Explore our stunning solar system and learn about its eight planets, from mini Mercury to giant Jupiter. Find out about marvelous moons and mighty meteorites and be dazzled by curious comets and eccentric exoplanets.