Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3791
Points per Word
0.000264
Page Count
32
Points per Page
0.03125
Series
Exploring Space (Weigl)
Description
This book discusses the history of humans aboard spacecraft, examining eating, sleeping, and health habits, the medical effects of weightlessness, and the future of life in space. The coauthor is Heather Kissock.