Across
- 3. Hottest of them all
- 8. The one with the rings
- 9. Used to be a planet
- 10. Coldest of them all
Down
- 1. Earths neighbours
- 2. Small of them all
- 4. Neptunes brother
- 5. Biggest of them all
- 6. Lights the sky at night
- 7. We live here
- 8. The Centre of the Galaxy