Across
- 2. past, farther
- 6. to go in a circle
- 8. made up of
- 11. a star and the objects traveling around it
- 13. a bright, heavenly body in the sky at night that doesn't move
- 14. junk, trash
- 15. a heavenly body that moves around a planet in a regular orbit
- 16. circle
Down
- 1. a bright body in space that usually has a cloudy tail
- 3. things that can be seen and touched
- 4. our galaxy
- 5. a system of stars, gas and dust
- 7. the curved path of a planet around the sun
- 9. groups set very close together
- 10. 1,000,000,000
- 12. force or power needed to do things