Across
- 3. The hottest planet in our Solar System
- 5. The furthest planet from the sun in our Solar System
- 7. The closest planet in our Solar System to the sun
- 8. The planet well known for having rings of ice and rock around it
Down
- 1. The colour of the hottest stars
- 2. The largest planet in our Solar System
- 4. The largest object in our Solar System
- 6. The only known planet to have life on it
- 7. The galaxy that contains our Solar System
- 9. The colour of the coolest stars