Space Race

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Across
  1. 2. The first artificial satellite that orbited the earth launched by the USSR
  2. 3. A communication system in space able to receive signals from Earth
  3. 6. Soviet Cosmonaut and the first man in space
  4. 7. Lead Americas space program
  5. 9. The science of travel through the air
  6. 10. Spaceflight program from the US designed to put humans in orbit
Down
  1. 1. A program that had proved that it was possible to send two humans to space at the same time
  2. 4. Dog that was on Sputnik 2
  3. 5. Those who maintain, build and design the spacecraft in the space race
  4. 8. Soviet Cosmonaut and first person to walk in space.