Across
- 5. having to do with the sun
- 7. a thing used to see objects from far away
- 10. the study of space
- 12. a synonym for movement
- 13. earth space and all things in it
- 16. a star formation
- 20. occurs when light from the sun is cut off
Down
- 1. rocket,spaceship
- 2. having to do with the moon
- 3. relating to the heavens or skies
- 4. small objects between Mars and Jupiter
- 6. rotation,single turn
- 8. a man-made object
- 9. the path the planet travels around the sun
- 11. shooting stars
- 14. the turning of earth
- 15. made of ice and dust
- 17. a measure of space
- 18. a straight line around witch earth turns
- 19. the milky way