Aerospace & Aviation

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Across
  1. 2. entire tail section of the aircraft
  2. 3. Commander of the STS Challenger
  3. 4. American aviation, motorcycling pioneer,
  4. 9. force generated by the aircraft’s wings
  5. 11. body of the airplane, long hollow tube
  6. 16. most successful fighter ace in World War I
  7. 17. built the world’s first liquid-fuel rocket
  8. 18. daring raids on Japan during World War II
  9. 20. The first American to orbit the Earth
Down
  1. 1. new form American space travel,Challenger
  2. 5. international cooperation in space, orbits E
  3. 6. Soviet pilot 1st to journey Into outer space
  4. 7. Pioneers who invented world's 1st airplane
  5. 8. The first artificial Earth satellite
  6. 10. force that moves an aircraft through air
  7. 12. 1st Pilot who exceeded the speed of sound
  8. 13. American navy off 1st to North P/SP by air
  9. 14. Hungarian-American advances in aerodynamics
  10. 15. one small step for man, one giant leap man
  11. 19. 1st transatlantic flight The Spirit of St.L