Across
- 2. The earth orbiting the sun
- 3. The planet closest to the sun
- 6. An invisible line that runs from the north pole to the south pole
- 8. The earth spinning on its axis
- 9. The sixth closest planet to the sun
Down
- 1. A group of stars that looks like a certain shape
- 4. The biggest planet in our Solar system
- 5. The third planet closest to the sun and the planet we live on
- 7. The center of our solar system
- 10. The planet furthest away from the sun