Across
- 2. The smallest planet
- 4. Planetary companion
- 7. The biggest natural satellite in Jupiter
- 9. Lunar eclipse where it's look so red
- 10. Dwarf planet
- 12. Planet with slowest revolution time
- 14. Planet that rotate on its side
- 16. Planet with biggest ring
- 18. The path where planet turn around the Sun
- 19. Planet with rusty iron
- 20. Gases that made up of Sun (make nuclear reaction)
- 23. Meteroid when enter atmosphere
Down
- 1. Planet with great red spot
- 3. Planets spin on their own axis
- 5. The first animal that go to space
- 6. Star with tail
- 8. obscuration of light
- 9. Saturn's biggest satellite
- 11. the closest neighbour of Earth
- 13. Solar eclipse where it's look like a ring
- 15. The biggest star in solar system
- 17. Minor planet
- 21. Blue planet that support living thing to live
- 22. Morning or evening star / Earth's sister planet