Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
6.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6807
Points per Word
0.000147
Page Count
63
Points per Page
0.015873
Description
This collection of true stories tells about how satellites relay television, radio, and phone signals, forecast weather, monitor the oceans and the atmosphere, and provide intelligence information.