Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
0.0
Points
0.0
Fiction/Nonfiction
Nonfiction
Word Count
0
Page Count
32
Description
Earth is located in the Milky Way with the perfect conditions for life to thrive. It is one of many galaxies in the vast universe. In fact, scientists are still unsure how large the universe really is--some say it never ends.