Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1545
Points per Word
0.000324
Page Count
40
Points per Page
0.0125
Series
Images
Description
Describes our Milky Way and considers the scientific probability that our universe contains about 100 billion additional galaxies, each with an average of 100 billion stars.