Across
- 2. the largest planet in our solar system
- 6. a group of dust, stars, and gas
- 7. the fourth planet from the sun
- 9. the planet with a visible ring
Down
- 1. a force that attracts objects to each other
- 3. when the moon cast a shadow on earth
- 4. the one planet with a human population
- 5. made of ice, rock, and dust
- 8. the one star in our solar system