Across
- 2. Cyan colored
- 4. It's an element
- 6. Revolves around us
- 8. Second planet from the sun
- 10. It's on a keyboard
- 12. We live on one of these
- 13. We live on this
Down
- 1. We are planning to colonize
- 3. Has rings
- 5. We sent to Mars
- 7. 4rt largest planet
- 9. Our source of light
- 11. Largest planet