Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
1.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
247
Points per Word
0.002024
Page Count
19
Points per Page
0.026316
Series
TERL Phonics: Develop
Description
The Rosetta spacecraft took ten years to reach a comet and send back information to Earth. In space, things can easily go wrong.