Across
- 5. space
- 6. planet
- 7. moon landing
- 10. training
- 11. pilot
- 13. simulator
- 14. mathematician
- 15. Launch base
- 17. space shuttle
- 18. engineer
- 21. weightlessness
- 22. rocket
Down
- 1. Earth
- 2. spaceman
- 3. labs
- 4. takeoff
- 7. airplane(pl)
- 8. le premier français dans l'espace
- 9. orbit
- 12. mission
- 16. landing
- 19. to create
- 20. crew