Across
- 1. Smallest planet, closest to the Sun
- 2. Second planet from the Sun, known as Earth’s twin
- 4. Small rocky body orbiting the Sun, mostly found in the asteroid belt
- 6. Icy celestial body that develops a tail when near the Sun
- 8. Largest planet in the solar system
- 9. Star at the center of our solar system
Down
- 1. Natural satellite of Earth
- 3. Planet known for its rings
- 5. Our home planet, third from the Sun
- 7. The red planet, fourth from the Sun
