Across
- 4. rare moon
- 6. orbiting rock
- 8. happens 2 times a year
- 11. star patterns
- 12. ball that generates light
Down
- 1. how a star dies
- 2. icy rock
- 3. our galaxy
- 5. the distance that light can travel in one year
- 7. after sunset and before sunrise
- 9. large blackhole
- 10. when a shadow of one planet falls on another