Across
- 4. Light can not even escape this
- 8. A super dense core that is the result of a supernova
- 9. The home of billions of stars and nebulas
- 10. What The Sun will become when it starts to die
Down
- 1. An explosion at the end of a massive star's life
- 2. The measure of temperature that is used to measure the temperature of a star
- 3. The thing that keeps the Earth rotating around the Sun
- 5. The element that fuels a star
- 6. Earth's only source of light and heat
- 7. The place all humans come home