Space

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