Across
- 3. Our Solar System
- 6. Named the seventh day of the week
- 7. Star at the center of our Solar System
- 9. Device used to observe distant objects
- 11. The Blue Planet
- 12. Morning or evening star
Down
- 1. Celestial bodies that orbit stars
- 2. Largest planet in our Solar System
- 4. Layers of gases that envelop a planet
- 5. The Red Planet
- 8. All of time and space and their contents
- 10. Shining dots in the night sky