Across
- 2. There are eight of them
- 5. All of the planets orbit around this
- 7. We use this to observe objects in space
- 10. People who go to space
- 11. The closest planet to the Sun
- 12. How many planets we have
Down
- 1. A group of stars
- 3. The name of our Solar System
- 4. Provides us with light at night
- 5. The planet with the largest rings around it
- 6. The furthest planet from the Sun
- 8. Billions of these shine bright in the night sky
- 9. The planet we live on