What is the most famous dwarf planet in the solar system? Pluto This dwarf planet is just like a regular planet, but smaller. Pluto is so far from the Sun that it's covered in ice. Its neighbors in space are rocky asteroids and comets. Early readers will be taken on a journey through outer space in simple yet captivating text as they learn these and other fascinating facts about Pluto. Each 24-page book features controlled text with age-appropriate...