Across
- 2. Left over remains from the formation of the solar system
- 5. The big dipper is an example of this
- 7. Also referred to as "shooting stars"
- 8. Natural satellites or orbiting companion
- 9. Believes that everything orbits around the Earth
- 10. Planets Pluto is an example of this
Down
- 1. Meteor that reaches Earth's surface
- 3. Chunks of rock
- 4. Also referred to as "dirty snowballs"
- 6. Believes that everything orbits around the sun