Across
- 1. the fifth planet from the sun
- 6. the eight planet from the sun
- 8. a collection of planets that orbit around a star
- 9. the seventh planet from the sun
Down
- 2. the third planet fro the sun
- 3. the second planet from the sun
- 4. the planet closest to the sun
- 5. the forth planet from the sun
- 7. the sixth planet from the sun