GeoTeaBreak!

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Across
  1. 3. The ship (10)
  2. 6. There's no keeping secrets from one of these people! (8)
  3. 9. The crystals of power (9)
  4. 11. All must abide by this (14)
  5. 12. Everyone's favourite Klingon (4)
  6. 13. She understands better than most (4)
  7. 15. Data is a prime example (7)
  8. 16. Number One (5)
  9. 17. Out of the Alpha Quadrant (10)
  10. 18. She died being swallowed by black goop! (3)
Down
  1. 1. Cousin of a Vulcan (7)
  2. 2. Sneaky money-grabbers! (7)
  3. 4. Kirk's middle name (8)
  4. 5. Hot! (8)
  5. 7. Ol' pointy ears (5)
  6. 8. They love a fight (8)
  7. 10. Somewhere to grab a cup of 9 across (9)
  8. 11. Hot! (maybe a matter of opinion) (6)
  9. 14. Brent Spiner gave him life (4)