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Journey to Mercury
The Sun?s tiny neighbor, Mercury, is the smallest planet in our solar system, has the fastest orbit, and has the largest temperature variation. In this book, readers will learn about Mercury?s speedy orbit and rotation, its nearly non-existent atmosphere, how it formed, and what may happen to the planet in the future due to its close proximity to the Sun.
RL
Grades
5 IL
Grades
4-6 
