Rockets

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Across
  1. 6. Help the space shuttle achieve launch and orbit.
  2. 7. Tunnels large tubes with air blowing through them.
  3. 9. The name of the first Russian satellite launched into space.
  4. 10. V The massive rocket developed by the U.S.
  5. 13. Resistance of the air against an object.
  6. 17. Lug Holds the rocket to the launch pad during ignition.
  7. 18. First rockets might have been developed in this country.
  8. 21. Engineer Develop new technologies for use in aviation.
  9. 22. Is a chemical substance used in the production of energy.
  10. 25. The Saturn V rockets were part of this program.
Down
  1. 1. Is a means of creating force leading to movement.
  2. 2. This was the first American space station.
  3. 3. Combination of parts working together.
  4. 4. Force which moves an aircraft through the air.
  5. 5. Destination of astronauts aboard Apollo.
  6. 8. This country launched the first satellite into space.
  7. 11. The passengers, crew, instruments, explosive charge.
  8. 12. Provide guidance after the rocket leaves the launch-pad.
  9. 14. Goddard an American inventor and pioneer of the liquid-propelled rocket.
  10. 15. This country developed the V2 rocket during World War II.
  11. 16. This city was the target of V2 rockets during World War II.
  12. 19. Shape designed to produce useful motion.
  13. 20. von Braun Was a German-born American aerospace engineer.
  14. 23. Musk is the founder of Space X.
  15. 24. The force that directly opposes the weight.