Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2546
Points per Word
0.000196
Page Count
32
Points per Page
0.015625
Description
Readers learn about the robots that have left Earth's atmosphere to explore space and perform special missions. The book also discusses the future of space technology.