Across
- 3. the star around which the planets revolve
- 5. a boundary less area with no end
- 7. the seventh planet from the sun
- 8. layer of gas over Earth
- 9. the eighth planet from the Sun.
- 11. there are eight phases of this object
- 12. a gas giant made up mostly of hydrogen and helium
- 14. the smallest planet in our solar system
Down
- 1. this planet has always been known for its rings
- 2. second planet from sun
- 4. the planet we live on
- 6. rocky remnants
- 10. a rock that falls to Earth from space
- 11. the fourth planet from the Sun
- 13. the repeating path that one object in space takes