I Miss You, I'm Sorry

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Across
  1. 3. Swiss mathematician and Aussie software engineer
  2. 6. Name of the island that is the site of the first European garden in Victoria
  3. 9. Flightless or Tux
  4. 10. Shatner's wake up call was set to the theme of Star Trek
  5. 13. Great lecture to attend on a first date
  6. 16. Cryptic language on Thror's Map
  7. 17. Occurs naturally in several species of cacti, and in certain members of the bean family
Down
  1. 1. Dachshund
  2. 2. 37.9995° S, 145.0940° E
  3. 4. Minestrare or "to serve"
  4. 5. Craftspeople, farmers, seafarers, merchants, and warriors
  5. 7. Someone spoons
  6. 8. Phoenix, Spirit, Opportunity, Insight, Viking probes
  7. 11. Justin Chancellor has been the bassist of this since 1995
  8. 12. Species of carnivorous plant
  9. 14. A diminutive Yoda equivalent
  10. 15. Cultivation on a large scale,Equus caballus reinforcement, to cut short
  11. 18. Honda motorcycle series' which derives its name from the fact that the four-cylinder engine is placed across the motorcycle's frame beams
  12. 19. FREAX renamed