solar

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Across
  1. 3. People who made or invented a particular thing.
  2. 5. Attempt to do something.
  3. 6. Travel somewhere by plane.
  4. 8. Occasion when you travel from one place to another.
  5. 9. To begin.
Down
  1. 1. Machine that has wings and an engine to fly.
  2. 2. Relating to the sun.
  3. 4. Breaks or halts during a journey.
  4. 7. The Earth and all the people in it.