Titan W7 T4

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Across
  1. 2. library leader
  2. 4. introducing air to a material
  3. 7. science or practice of building or flying
  4. 9. space flight
  5. 10. hair spray
Down
  1. 1. a rod or wire
  2. 3. a heavier than air aircraft
  3. 5. loops or rolls
  4. 6. images of stars
  5. 7. reducing the drag of a shape
  6. 8. vigorous exercises
  7. 9. a small airfield