Across
- 4. our planet
- 5. the largest galaxy
- 6. trained space person
- 8. space transport
- 10. Moon shadows Earth
- 12. night sky body
- 13. largest planet
- 15. big moon
Down
- 1. millions of Stars
- 2. small moon
- 3. rock from space
- 7. existing matter and space
- 9. frozen space gas
- 11. big bright star
- 14. dwarf planet
- 16. the Red planet