Across
- 4. Ringed planet
- 7. Hottest planet
- 8. 15 million degrees The sun
- 9. Closest to the sun
- 12. Another galaxy
Down
- 1. Supports life
- 2. Biggest planet
- 3. Beyond the universe
- 5. At the end of the solar system
- 6. Could possibly support life
- 10. Smelliest planet
- 11. A. Black hole at the center of the galaxy