Air and Space

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Across
  1. 2. A large bag filled with hot air or gas to make it rise in the air, with a basket for passengers hanging from it.
  2. 3. Branch of technology and industry concerned with aviation and space flight.
  3. 5. The study of forces and the resulting motion of objects through the air.
  4. 6. A short, easily-remembered slogan, verse, or tune
  5. 9. To set or thrust in motion.
  6. 10. A type of aircraft deriving both lift and propulsion from one or two sets of horizontally revolving rotors.
  7. 11. Design machines that fly
Down
  1. 1. A glider designed for sustained flight.
  2. 3. The study or practice of travel through the air.
  3. 4. Robotic aircraft, used extensively by the military
  4. 7. An advertising film which promotes a product in an informative and supposedly objective style.
  5. 8. A powered heavier-than-air aircraft with fixed wings from which the aircraft derives most of its lift.