Across
- 2. Small rocky object orbiting the sun
- 4. Vast system of stars and planets
- 5. Second planet from the sun
- 7. Center of our solar system
- 8. Major celestial body orbiting a star
- 9. Prominent constellation in the night sky
- 10. Earth’s natural satellite
- 12. The red planet
- 13. Largest planet in our solar system
Down
- 1. Cloud of gas and dust in space
- 3. Known for its rings
- 6. Dwarf planet in the Kuiper Belt
- 7. Celestial body which emits light
- 10. Space rock burning up in the atmosphere
- 11. Icy space traveler with a tail