Across
- 3. man-made orbiter
- 4. ET realm
- 6. ___shine; ___rise
- 7. rocket launch
- 13. settlement
- 15. weighty attraction
- 16. exchange information
- 17. word with "age" or "race"
- 19. astronauts aircraft
- 20. one of Santa's reindeer
- 23. from the red planet
Down
- 1. desert heaven
- 2. Mars
- 5. space traveler
- 6. the sun and its orbiters
- 8. chemical element O
- 9. mars explorer
- 10. fourth planet from the sun
- 11. things wished upon
- 12. harvest/farming
- 14. daily intake
- 18. visitor from another world
- 21. where Armstrong walked
- 22. cheesecloth