Sci-Fi Crossword

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Across
  1. 1. an ideal society that becomes intolerable
  2. 4. an ideal and perfect place or state where everyone lives in harmony and everything is for the best
  3. 7. the study and design of intelligent agents, like robots or
  4. 11. object in space with strong gravitational pull that no matter or energy can escape.
  5. 12. rocky object orbiting the sun
  6. 15. to move something using mental power or without traveling
  7. 18. the attraction of bodies toward the center of the earth.
  8. 20. space beyond the Earth's gravitational influence or beyond the orbit of the Moon.
  9. 22. imaginary creature from outer space.
Down
  1. 2. air or climate in a given place
  2. 3. a star that suddenly increases dramatically in brightness and then fades to its original luminosity over a short period of months or years
  3. 5. having electronically powered organs
  4. 6. a world other than our own. Similar to parallel universe.
  5. 8. event where a person witnesses an unidentified flying object
  6. 9. the idea of creating a place or object that is free from the force of gravity.
  7. 10. modifying a planet, moon, or other body so its atmosphere, temperature, or ecology is similar to those of Earth in order to make it habitable by humans./ modifying a planet, moon, or other body so its atmosphere, temperature, or ecology is similar to those of Earth in order to make it habitable by humans.
  8. 13. genetically identical organism
  9. 14. the whole universe
  10. 16. a human-looking robot
  11. 17. relating to human beings, Eventually dying
  12. 19. assembly of stars, gas and dust
  13. 21. nova a stellar explosion that creates an extremely luminous object