Across
- 3. made of stars
- 6. emits light
- 7. dwarf the phase right after the giants
- 8. a graph made to classify stars
- 9. end of some stars stars can be big or small
- 11. right before a black hole
- 12. how bright it appears
Down
- 1. star the last phase and after a neutron star
- 2. most of their lifespans
- 4. how bright it is
- 5. a measurement of distance
- 10. the secong phase