Aerospace (Grades 3-6)

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Across
  1. 3. Very accurate clock for navigation.
  2. 7. Orbiting above one point on Earth.
  3. 9. Person who travels in space.
  4. 11. Air and space travel.
  5. 13. Tool to measure altitude (height).
Down
  1. 1. Tricks and stunts done by aircraft.
  2. 2. Person who travels in space (used mainly in Russia).
  3. 4. A vehicle that glides on water.
  4. 5. How air moves around objects.
  5. 6. A tool to see far away.
  6. 8. Tool to measure speed.
  7. 10. Sending measurements from far away.
  8. 12. Study of space and stars.