Russian/ Soviet Space Program

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Across
  1. 2. name for the russian space program
  2. 5. first space capsule for human flight
  3. 6. first spacecraft to land on venus
  4. 7. First soft landing
  5. 8. first human to conduct a space walk
  6. 12. mars probe program
  7. 14. First Modular space station
  8. 15. Earth's first artificial satellite
  9. 17. The use of rockets
  10. 19. a rocket that uses multiple stages
Down
  1. 1. a person trained for space
  2. 3. artificial satellite
  3. 4. a series of communication satellites
  4. 7. poor dog that died for SSSR
  5. 9. first space rover
  6. 10. the race to space
  7. 11. First human in space
  8. 13. first intercontinental missile
  9. 16. Soviet's first liquid-fueled rocket
  10. 18. highly secret space station program