Across
- 2. Part of the spacecraft that houses the crew
- 4. Part of the spacecraft that remains in orbit
- 10. Force that attracts objects toward each other
- 11. Activity outside the spacecraft
- 14. American space agency
- 19. The exterior of a celestial body
- 21. Landing site of Apollo 11
- 22. The act of traveling to new or unfamiliar places
- 23. Pertaining to the moon
- 24. Person who travels in space
- 26. Apollo 11 astronaut who remained in orbit
- 28. Apollo 11 astronaut
- 29. Apollo program objective
- 30. Vehicle propelled by engines
Down
- 1. Earth's natural satellite
- 3. NASA's Mission Control Center
- 5. The area beyond Earth's atmosphere
- 6. Last name of the first man on the moon
- 7. Last name of the second man on the moon
- 8. Pertaining to the moon
- 9. American space agency
- 12. Lunar module from Apollo 11
- 13. Vehicle that touches down on a planetary body
- 15. Rocket used to launch Apollo missions
- 16. US moon landing program
- 17. Takeoff of a rocket or spacecraft
- 18. First man on the moon
- 20. Planted on the moon during Apollo missions
- 25. Path of a spacecraft around a celestial body
- 27. Study of the natural world
