Across
- 2. Once considered a main planet, now called a dwarf planet
- 5. The farthest main planet from the sun
- 6. 3rd planet from the sun
- 7. Large rocks, not planets, revolving around the sun
- 9. Chunks of ice, rock, and dust that has a visible tail
- 11. This planet revolves around the Sun in 88 days
- 12. Cloudy planet with a strong greenhouse effect
Down
- 1. Largest planet and has 53 moons
- 3. This planet is tilted at 98 degrees and rotates like a wheel
- 4. Rock object that penetrates through the atmosphere and strikes a planet or moon
- 8. The ringed planet
- 10. The red planet