When is a planet not a planet? Dwarf planets orbit the sun, are solid bodies, and are not moons. But they are not considered regular planets. Learn more about these spherical oddities and why Pluto is still hotly debated today.
ISBN-13: 9781491441626
Availability: 
Low Stock - Available to Ship
Published: May 2016
Reading Level: Primary
Pages: 48
Format: Hardback
Publisher: Capstone
Product Category: Science / Science: Space/Astronomy
