Across
- 1. planet
- 4. star
- 6. Saturn
- 7. to rotate/revolve
- 8. atmosphere
- 12. Venus
- 13. sun
- 14. solar system
- 18. asteroids
- 20. Jupiter
- 22. lunar eclipse
- 23. Mercury
- 24. Earth
- 25. Neptune
Down
- 2. comets
- 3. galaxy
- 5. black hole
- 9. dynamic (m.)
- 10. meteorites
- 11. Pluto
- 13. solar eclipse
- 15. satellites
- 16. Mars
- 17. moon
- 19. eclipse
- 21. Uranus