Across
- 4. planet located through math calculations
- 9. landlike planets
- 10. what Saturn would do in a bathtub
- 12. one of the dwarf planets in asteroid belt
- 14. the gas that makes planets blue
- 15. describes Venus' rotation on its axis
Down
- 1. include gas and ice giants
- 2. the largest planet within our solar system
- 3. they last over 20 years on Uranus
- 5. planet is named after messenger God
- 6. dwarf planet with a weird name
- 7. must adhere to 3 criteria to be considered
- 8. agency that gives celestial objects names
- 11. name of one of Mars' moon
- 13. the shape of Pluto's orbit