Across
- 3. The second most common element in a typical star
- 4. The element typicalstars are primarily made of
- 7. The second densest stellar object
- 8. The type of planet Uranus is
- 9. The type of planet that earth is
Down
- 1. The process that stars use to make energy
- 2. A very dense star
- 5. The type of star our sun is
- 6. What protects earth from the sun
