Across
- 1. A burnt out star
- 3. Classification for the Sun
- 5. Made up of ROYGBIV
- 7. The dying stage a average size star
- 9. A dead star that still emits light
- 10. Stating point of a star's birth
- 11. The explosion of a giant star
Down
- 1. Gravity is so strong even light can't escape
- 2. The ending of a star that is very dense
- 4. Distance light travels in one year
- 6. The sun is in this stage of its life
- 8. A cloud of dust and gas