Across
- 5. 1.4 billion km from the Sun
- 6. Collection of eight planets and their moons in orbit round the sun
- 11. Celestial body
- 12. 778 km from the Sun
- 14. The cosmos
Down
- 1. 2.8 billion km from the Sun
- 2. 227 km from the Sun
- 3. 108 km from the Sun
- 4. Fixed luminous point in the night sky
- 7. Artificial body in orbit around the earth or moon
- 8. 58km from the Sun
- 9. A celestial object
- 10. Small rocky body orbiting the sun
- 13. 149 km from the Sun
- 15. 4.4 billion km from the Sun