Noah Sci-Fi

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Across
  1. 3. The largest planet in our solar system
  2. 5. A perfect world
  3. 8. A ship designed to travel space
  4. 11. Machinery and equipment developed from scientific knowledge
  5. 12. Everything that ever was, is, or will be
  6. 16. As if in the future
  7. 17. An artificial body in space to collect information
  8. 18. A terrible catastrophe
  9. 20. Creatures that do not live on earth
Down
  1. 1. Homosapiens
  2. 2. A possibly endless emptiness
  3. 4. Transforming a planet
  4. 6. Our planet
  5. 7. An alien spacecraft
  6. 9. A device that generates a beam of light or radiation
  7. 10. A machine that can perform tasks
  8. 13. A terrible world
  9. 14. A collection of universes
  10. 15. A non-human robot that acts and thinks like a human
  11. 19. The closest planet to the asteroid belt