Across
- 2. System Located in the Orion Arm of the Milky Way Galaxy
- 3. A planet that is now a Dwarf planet
- 5. The smallest planet in our solar system only slightly larger than the Earth's moon
- 8. Has six rings
- 9. Doesn't have any rings
- 11. Has faint rings
- 12. Known as the Red Planet
Down
- 1. planets Cannot support life as we know it
- 2. Has 53 known moons
- 4. Atmosphere is made up mostly of hydrogen (H2) and helium (He)
- 6. Are cosmic snowballs of frozen gases, rock and dust
- 7. Spins backwards
- 10. Known as the blue planet