Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.7
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2950
Points per Word
0.000169
Description
Is there life on another planet? This is a question that has been puzzling scientists for years. What would aliens look like? What would they say to us? Scientists around the world are investigating ways to explore the outer reaches of the universe.