Planetary Exploration
How many planets are in our solar system? What is the environment like on
these other worlds? When did people first see them? The books in this series are
an accessible and engaging introduction to the planets in our solar system.
Young readers will learn about the physical features and conditions of each
planet; their orbit, spin, and position in the solar system; any moons or other
satellites; and the history of human observation and exploration of each planet.
• Thrilling images from some recent expeditions
• Engaging design draws
in readers and highlights interesting facts
• Supports the Next Generation Science Standards by helping students investigate, question, and analyze data
RL
Grades
2-3 IL
Grades
1-4 
