Across
- 2. orbits the Earth
- 4. a large object that orbits the sun
- 6. group of stars
- 11. system objects that revolve around a star
- 12. path of an object
- 13. different amounts seen
Down
- 1. ball of rock and ice
- 3. a huge system
- 5. everything in space
- 7. makes distant objects larger
- 8. planets that are rocky
- 9. imaginary line through both poles
- 10. planets that are made of gas
- 14. ball of super heated gas
- 15. star in our solar system