Huge heavenly bodies made mostly of burning gases are called stars. Some of the heavenly bodies keep revolving around the stars. The earth is also a planet. It keeps revolving around the sun..
Stars, planets and satellites. Stars keep emitting heat and light.
The solar system.
According to distance and size. Lb Kuiper Belt Objects woe iter slenus Mercu.
Solar system contains one stars, eight planets, and other celestial bodies..
The Earth. Volcano.
The poles, equator and axis.
Movement of earth.