Across
- 1. American space agency.
- 4. Soviet robotic moon rover.
- 8. Soviet spacecraft that carried the first human into space.
- 9. First name of the first human to orbit the Earth.
- 11. Last name of the first human to orbit the Earth.
- 12. Abbreviation for the Soviet Union.
- 14. Adjective relating to the moon.
Down
- 2. NASA's program that aimed to land astronauts on the moon.
- 3. BRAUN German-born rocket scientist who played a key role in the American space program.
- 5. Path followed by a spacecraft around a celestial body
- 6. Term used for Soviet astronauts.
- 7. Name of the dog that became the first living creature to orbit the Earth.
- 10. NASA's program that aimed to put a human in space.
- 13. First artificial satellite launched into space.
- 15. Competition between the United States and the Soviet Union to achieve space milestones.