Across
- 3. rocky, airless worlds that orbit our Sun
- 4. contains millions of asteroids
- 7. giant balls of hot gas
- 8. a celestial body that is in orbit around the Sun
- 9. star at the center of the solar system
- 10. planets, rocky and few to none moons
Down
- 1. a group of stars that make a shape in the sky
- 2. a small chunk of dust and ice that orbits the sun
- 5. planets, ice and gassy, all have rings
- 6. a large natural object that orbits the Earth