Across
- 4. first person on the moon
- 5. the name of the Soviet moon landing program
- 7. NASA program after skylab
- 9. last person on the moon
- 10. the cause of the space race
Down
- 1. the United States space agency
- 2. the first living thing sent in to space
- 3. the rival of the USA in the space race
- 6. the name of the United State moon landing program
- 8. the space project after the shuttle program