Across
- 5. the less darker outer part of an object
- 8. a small body moving in the solar system
- 9. a oval shape
- 10. planets revolve around the sun
Down
- 1. an object moving around another object
- 2. a small rocky or metal body
- 3. like a planet but to small to be one
- 4. also known as a shooting star
- 6. rocky objects to small to call planets
- 7. an object put into space for information