Across
- 2. large body of matter with no definite shape
- 8. magnitude longer living stars have
- 9. bright dot in space
- 10. force that keeps you on earth
- 11. dwarf core of an old dying star
- 14. interaction of electric and magnetic fields
- 15. cluster of stars
Down
- 1. Nebula cloud of gas and dust that forms new stars
- 3. years distance light travels in one year
- 4. light waves moving away from you
- 5. magnitude shorter living stars have
- 6. above red
- 7. hole the collapse of most massive stars
- 12. when a star dies and explodes
- 13. how you can tell when you have broken bone