| A | B |
|---|
| solar system | is made up of nine planets, all the moons, asteroids, meteoroids and space dust |
| sun spots | dark, cool spots on the surface of the sun |
| solar flares | storms on the surface of the sun |
| planets | the largest objects orbiting the sun |
| orbit | the path that is taken to circle around something |
| axis | an imaginary line that goes straight through the center of a spinning object |
| rotate | to spin on an axis |
| meteorite | a space rock that crashes into a moon or planet |
| constellation | a group of neighboring stars that look like a giant picture in the sky |
| revolve | to orbit, or circle around something |
