Sci-Fi Crossword

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Across
  1. 2. assembly of stars, gas and dust
  2. 5. 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.
  3. 8. air or climate in a given place
  4. 9. genetically identical organism
  5. 10. an ideal and perfect place or state where everyone lives in harmony and everything is for the best
  6. 11. object in space with strong gravitational pull that no matter or energy can escape.
  7. 14. a world other than our own. Similar to parallel universe.
  8. 15. the whole universe
  9. 16. an ideal society that becomes intolerable
  10. 17. having electronically powered organs
Down
  1. 1. nova a stellar explosion that creates an extremely luminous object
  2. 3. rocky object orbiting the sun
  3. 4. relating to human beings, Eventually dying
  4. 5. to move something using mental power or without traveling
  5. 6. the attraction of bodies toward the center of the earth.
  6. 7. a star that suddenly increases dramatically in brightness and then fades to its original luminosity over a short period of months or years
  7. 12. imaginary creature from outer space.
  8. 13. space beyond the Earth's gravitational influence or beyond the orbit of the Moon.
  9. 14. the idea of creating a place or object that is free from the force of gravity.