Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3276
Points per Word
0.000305
Page Count
32
Points per Page
0.03125
Series
World of Science Fiction
Description
This introduction to the world of science fiction focuses on the imaginary settings created by writers in the genre, including the outer reaches of the solar system, alien worlds, and artificial megastructures that float in space.