Across
- 3. The largest planet
- 6. earth's natural satellite
- 8. Famous for its rings
- 9. when meteoroid hits the ground, becames ...
- 12. first human to land on the Moon
- 14. Closest planet to Earth
Down
- 1. an object that has been intentionally placed into orbit
- 2. No longer an officially considered a planet
- 4. ... system
- 5. Coldest planet in the solar system
- 6. Closest planet to the sun
- 7. The farthest planet from the sun
- 10. Takes approximately 365 days to rotate around the sun
- 11. Known as the "Red Planet"
- 13. our star