Planet, Definition, Characteristics, & Facts

Planet, broadly, any relatively large natural body that revolves in an orbit around the Sun or around some other star and that is not radiating energy from internal nuclear fusion reactions. There are eight planets orbiting the Sun in the solar system.

Terrestrial Planets: Definition & facts

dwarf planet - Students, Britannica Kids

Planet Definition, Acronyms & Types - Video & Lesson Transcript

A guide to the planets of the Solar System - BBC Sky at Night Magazine

Facts about the Earth!, Science

The Inner Solar System

Makemake Facts: Facts about Dwarf Planet Makemake

Meet the snow worlds The Planetary Society, moon png gif

Solar System Facts for Kids, Planets for Kids, Geography

Cool Space Facts - Space Facts

10 Facts About the Dwarf Planet Eris

Dwarf Planets: Science and Facts About Solar System's Smaller Worlds

Terrestrial Planets Are the Rocky Planets of the Solar System