Across
- 2. Planet after Saturn
- 7. A complete spin on an axis
- 11. Smallest planet
- 12. Hottest star color
- 13. Big planets made out of gasses
- 15. Pluto is a
Down
- 1. Center of our galaxy
- 3. Coolest star color
- 4. Planet after Jupiter
- 5. Planet after Mars
- 6. Galaxy we live in
- 8. Hottest planet
- 9. Red planet
- 10. Planet farthest from The Sun
- 14. Hot ball of gas