Across
- 4. first person to set foot on the moon
- 7. Dog launched into space by the USSR for space expedition on the Sputnik 2, becoming the first nation to send an organism into space
- 9. NASA’s lunar landing program
- 10. world’s first communications satellite
Down
- 1. first person to orbit Earth
- 2. president signing NASA into law
- 3. first American in space
- 5. First artificial satellite
- 6. spacecraft that first landed humans on the moon
- 8. War the space race took place during this war between the communist supporting USSR and capitalist supporting United States