Across
- 2. A storm caused by the sun
- 5. The center of each solar system
- 7. Our home planet
- 10. A planet known for its rings
- 11. The most well known space agency
- 12. The stem for "moon"
- 13. Largest moon in the Solar System
Down
- 1. An orbiting satellite around a planet
- 3. Closest major neighboring galaxy
- 4. Smallest planet in our solar system
- 6. Largest planet in our solar system
- 8. A group of stars that guided people in the night
- 9. Largest moon of Saturn
- 10. When the moon and sun are aligned