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Exploring Comets and Asteroids
Journey Through Our Solar System
We think of space as being empty, but that isn?t quite true. In addition to stars, planets, and moons, there are asteroids and comets. Asteroids are rocks that orbit the sun. Comets are chunks of ice and dust that form on the edges of the solar system. This book takes readers on a fun journey into space.
RL
Grades
1-2 IL
Grades
1-3 
