Solar system

There are billions of_____in the universe

• Galaxies

• Planets

• Moon

• Sun

Our own galaxy is called ______

• Milky way

• Planet's

• Jupiter

There are heavenly bodies called ______

• Planet's

• Moon

• Satellite

• Earth

The movement of the planets around the Sun is known as_____

• Revolution

• Rotation

• Evolution

• None of these

The diameter of the sun is _____times larger than the earth.

• 108

• 109

• 100