Across
- 3. The 4th planet from the sun
- 4. the 8th planet from the sun
- 7. The star in the center of the solar system
- 8. The 7th planet from the sun
- 9. a region of space influenced by the sun's gravity
Down
- 1. The 6th planet from the sun
- 2. the 2nd planet from the sun
- 3. The 1st planet from the sun
- 5. The 3rd planet from the sun
- 6. The 5th planet from the sun