Across
- 3. (Moon mission)
- 9. (Data transmission)
- 10. (Moon landing)
- 11. (Russian launch site)
- 13. (Astronaut's meal)
- 16. (Astronaut's step)
- 17. (Soviet moon probe)
- 22. (EVA)
- 23. (Astronaut program)
- 24. (Soviet cosmonaut)
- 25. (Space program)
- 26. (American space agency)
- 28. (Path around Earth)
- 29. (First man in space)
Down
- 1. (Spacecraft launcher)
- 2. (Crew compartment)
- 4. (Control center)
- 5. (Water landing)
- 6. (Astronaut's activity)
- 7. (Vehicle)
- 8. (Spacecraft part)
- 12. (Russian astronaut)
- 13. (First satellite)
- 14. (Rocket type)
- 15. (Moon-related)
- 18. (Space explorer)
- 19. (Liftoff event)
- 20. (Two-person craft)
- 21. (Circling in space)
- 27. (Soviet spacecraft)