Across
- 3. - Earth's twin planet
- 5. - Closest to the sun
- 8. - Largest planet
- 10. - Star at the center of our solar system
- 11. - Farthest planet from the sun
- 12. - Rocky body in space
Down
- 1. - Earth's satellite
- 2. - The red planet
- 4. - Known for its rings
- 6. - Our home planet
- 7. - Sideways planet
- 9. - Dwarf planet