Across
- 1. The name of the 4th planet.
- 3. The name of the 2nd planet.
- 5. The name of the 1st planet.
- 7. The name of the 7th planet.
- 8. The Earths satellite.
- 9. The name of the 8th planet.
- 11. The name of the 5th planet.
Down
- 2. The name of the 6th planet.
- 4. The star in the centre of the Solar System.
- 6. The name of our planet.
- 10. The number of planets in our solar system.
