Across
- 3. a synonym of movement
- 4. a kind of star formation
- 6. Having to do with the sun
- 10. a spaceship we use to use
- 11. earth, space, and all things in it
- 12. Having to do with the moon
- 14. When light from the sun is cut off
- 15. a measure of distance in space
- 16. the path a planet travels around the sun
- 17. the study of space
- 18. An object that is in orbit in space
- 19. the Milky Way
- 20. shooting stars
Down
- 1. the turning of a object
- 2. an instrument to make objects appear near
- 5. made of ice,rocks,and dust
- 7. When earth turns in a whole year
- 8. a small rocky body orbiting the sun
- 9. relating to the heavens or skies
- 13. imaginary line a planet rotates on