Across
- 1. _ Also known as cosmic snowballs made up of water, ice, rock, dust and organic compunds
- 4. This planet has thousands of rings
- 8. The study of space and the physical universe
- 9. The _ controls our tides
- 10. The only habitable planet in the solar system
- 11. You can see thousands of these in the night sky
- 13. The hottest planet
- 14. The largest planet
Down
- 2. The fastest moving planet
- 3. Also known as the red planet
- 5. This planet has 14 moons
- 6. Can be described as an ice giant
- 7. Formed approximately 1.6 billion years ago
- 12. The hottest star