Across
- 3. Soviet leader during space race
- 5. first successful U.S. satellite, launched in response to Sputnik 1
- 6. Mission launched by the US to land on the moon
- 8. Name of first artificial satellite
- 9. Name of the first space station launched by the Soviets
- 10. Primary US president during the space race
Down
- 1. Primary US space agency
- 2. First country to launch a satellite into space
- 4. First person on the moon
- 7. Name of the Soviet's human spaceflight program