Across
- 2. nearest star to our Earth
- 6. Occurs when the moon's shadow falls on Earth.
- 7. Theory of solar system formation
- 8. Occurs when the moon passes into the shadow of Earth.
- 11. another name for the inner planets
- 13. Implies that the Earth expandes.
- 14. Saturn's rings are mostly composed of rocks and____.
- 15. name of our solar system
Down
- 1. Where the moon reflects different amounts of sunlight in a series.
- 3. Which planets are located farthest away from the sun?
- 4. How many planets are there in the milky way?
- 5. A meteoroid that strikes Earth's atmosphere.
- 9. Which planets are located closest to the sun?
- 10. another name for the outer planets
- 12. Theory that our universe began with a primordial explosion.