Across
- 3. The planets are in .....
- 5. How we get to space
- 7. The centre of our Solar System
- 8. Known for the planets rings
- 9. What we can see in the sky at night
- 10. The solar system is in the
Down
- 1. This planet rotates the opposite way
- 2. The closest planet to the Sun
- 4. A dwarf planet
- 6. Our planet