Stars

6. A diagram for the classification of stars
8. Black holes cannot be seen due to the strength of it's _____
9. The amount of times larger than the sun the star must be to become a supergiant
10. Where stars spend majority of their lifecycles
11. Stars formed when massive stars run out of fuel and collapse

1. Type of fusion reaction taking place within a star's core
2. The brightness of the star
3. The colour indicating hotter stars
4. The another main component of stars
5. The word used to name stars high in luminosity, but low surface temperature and diameter
6. One of the main components of a star
7. The plural term for an evolution of a star after having it's mass ejected from an explosion