Mercury (Gateway Solar System) cover

Mercury (Gateway Solar System)

Author: Vogt, Gregory

Reading Metrics

Grade Level Upper Grades (UG 9-12)
Book Level 6.4
Points 0.5
Fiction/Nonfiction Nonfiction
Word Count 2011
Points per Word 0.000249
Page Count 32
Points per Page 0.015625

Description

Presents information on Mercury, the planet closest to the sun, as it was photographed by the U.S. spacecraft, Mariner Ten.