Across
- 1. This is the largest planet.
- 4. This is called the ring planet.
- 5. How many planets are there in the solar system?
- 8. Which planet is closest to the sun?
- 9. This is the center of the solar system.
Down
- 2. This used to be a planet.
- 3. The number of moons on Jupiter.
- 6. The planet where life exists.
- 7. This is the hottest planet.
- 8. This reflects the light from the sun.