Space Race

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Across
  1. 2. American space agency
  2. 4. "One small step for man, one giant _____ for mankind"
  3. 5. The first man on the moon
  4. 7. A Soviet in space
Down
  1. 1. An American in space
  2. 3. The first satellite
  3. 5. Missions that brought man to the moon
  4. 6. Soviet dog in space