AERO & SPACE

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Across
  1. 3. Lighter-than-air craft first built in 1783
  2. 5. Wing shape that produces lift
  3. 6. Distance from one wingtip to the other
  4. 9. A measurement of light vs time
  5. 12. Training device for pilots
  6. 17. Study of planets, stars, and the universe
  7. 18. Theory describing the origin of the universe
  8. 20. Region of the sky regulated for aviation
  9. 22. Event when one celestial body blocks another
  10. 23. Really good space movie with a Mark
  11. 25. Really good space movie with a Matthew
  12. 26. Aerodynamic condition when lift suddenly decreases
  13. 28. Hypothetical tunnel connecting distant points in space
  14. 29. Up-and-down movement of an aircraft
Down
  1. 1. Pattern of stars forming a recognizable shape in the sky
  2. 2. U.S. Navy flight demonstration squadron known for precision aerobatics
  3. 4. Facility used to test aerodynamic models
  4. 7. Moffett Federal
  5. 8. Human object orbiting a planet
  6. 10. Massive system of stars, gas, and dust
  7. 11. Ticket needed for flight
  8. 13. System that manages aircrafts in airspace
  9. 14. Aerodynamic force opposing forward motion
  10. 15. Where gravity is so strong that light cannot escape
  11. 16. The Sun and the objects that orbit it
  12. 19. Air maintained inside aircraft cabins
  13. 21. Space travelers
  14. 24. Layer of gases surrounding a planet
  15. 27. A non-planet planet