Portmanteau 2

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Across
  1. 2. A planet with no star
  2. 4. You are in Kubrick's Space or Homer's?
  3. 10. A true Portmanteau in this edition
  4. 11. A concept that involves not harming the ecosystem
  5. 14. A legendary racing driver
  6. 16. Rwandan home of Gorillas
  7. 18. The collection of exquisite islands
Down
  1. 1. A spicy fruit from Africa that makes Peri Peri
  2. 3. Synonym for hot- hot
  3. 5. Something F1 cars need to stay grounded
  4. 6. A legendary movie, a name inspired by the human genome
  5. 7. A majestic penguin
  6. 8. Designing humans for Utopia or Dystopia?
  7. 9. A name that remains Shining even with Eyes Wide Shut
  8. 12. Alpha of the family
  9. 13. A Tuvaluan dish
  10. 15. Part of Africa that sounds like a music instrument
  11. 17. Eight islands standing together