rocket science:)

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Across
  1. 2. Von Braun a leading figure in the development of rocket technology
  2. 6. the sum of all aerodynamic forces moving in one direction
  3. 7. third law of motion for every action, there is an equal and opposite reaction
  4. 9. shaky and rough
  5. 10. smooth airflow
  6. 11. the speed of something moving in one direction
  7. 14. of pressure the point where the total sum of a pressure field acts on a body
Down
  1. 1. something that thrusts
  2. 3. a space vehicle put into orbit by specific devices
  3. 4. a forced push
  4. 5. something that propels something
  5. 8. impulse the result of thrust times duration over the motor burn time
  6. 12. the action of a aircraft being launched
  7. 13. Robert H. Goddard credited with building the world’s first rocket