Tools of the Explorer's Trade

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Across
  1. 5. navigational instrument that shows direction relative to magnetic north
  2. 7. Relating to the sea or naval matters
  3. 8. Having the properties of a magnet; capable of being attracted by a magnet
  4. 10. Relating to the sky or outer space
  5. 11. A visual representation of an area, showing physical features
  6. 16. ancient instrument used for solving problems relating to time and the position of the stars
  7. 17. star at the center of our solar system
  8. 18. The ability to find quick and clever ways to overcome difficulties
  9. 19. The action of putting something into operation or practical use
Down
  1. 1. a large natural satellite that orbits a planet
  2. 2. The person in command of a ship
  3. 3. No longer produced or used; out of date
  4. 4. instrument for measuring the angle between two visible objects, often used in navigation
  5. 6. To position or arrange for use or action
  6. 9. The use of computers or calculations to solve problems or analyze data
  7. 10. Involving or causing sudden great damage or suffering
  8. 12. celestial body orbiting a star, especially one in our solar system t
  9. 13. luminous point in the night sky, a massive ball of gas
  10. 14. Raising or lifting to a higher position or status
  11. 15. After a particular time or event; later on