Across
- 1. A change in the genes of a plant or animal that causes physical characteristics that are different from what is normal.
- 6. A hypothetical point at which technological development produces consequences that become difficult to predict.
- 7. An organism whose natural body has been technologically augmented.
- 10. An imagined society in which oppressive conditions have become normal.
- 12. A life-form whose place of origin is somewhere beyond Earth.
- 13. A biological copy possessing essentially the same genetic material as its source.
- 17. A genre that reimagines advanced machinery through nineteenth-century industrial aesthetics.
- 19. A being whose abilities or nature have been fundamentally transformed beyond ordinary human limitations.
- 23. A hypothetical situation in which an event in the future can influence an earlier event.
- 24. A fictional realm or higher-dimensional medium used to bypass enormous distances.
- 26. An alleged ability to perceive events before they actually occur.
- 29. Occurring or traveling between different worlds within the same planetary system.
- 33. A precisely ordered procedure used to produce a particular computational result.
- 36. A field concerned with the characteristics and possible biology of extraterrestrial organisms.
- 37. Originating beyond the boundaries of Earth.
- 38. A digitally constructed reality intended to reproduce the behavior of another system.
- 41. An artificial human designed to resemble a naturally born person.
- 42. A genre depicting advanced technology alongside social instability, inequality, or corporate power.
- 43. A state in which an organism's vital processes become extremely slow and may later resume.
- 44. A synthetic being constructed to imitate the physical form of a human.
- 45. An artificial construction so immense that its scale approaches astronomical dimensions.
- 46. Describing a world existing after a civilization-destroying catastrophe.
- 47. The total amount of biological material present within a particular organism, population, or environment.
- 48. A fictional or legendary practice involving attempts to communicate with or control the dead.
Down
- 2. A philosophical movement advocating technological enhancement of human abilities and existence.
- 3. The fictional enhancement of an animal's intelligence until it approaches or exceeds human levels.
- 4. A hypothetical method of movement that exceeds the ordinary universal limit for information transfer.
- 5. The preservation of a deceased or dying body at very low temperatures for possible future revival.
- 6. A condition in which biological activity is artificially reduced or suspended.
- 7. A hypothetical individual capable of traveling between different eras.
- 8. A hypothetical structure intended to surround a star and collect much of its available energy.
- 9. An imagined society designed around supposedly ideal social conditions.
- 11. Existing as one of several possible versions of reality or history.
- 14. A world orbiting a star other than the Sun.
- 15. A device or system designed to alter an extraterrestrial environment for habitation.
- 16. A three-dimensional visual representation produced through controlled patterns of light.
- 18. A fictional endoparasitoid extraterrestrial species and the titular main antagonists of both the Alien and Alien vs. Predator franchises from 20th Century Studios.
- 20. A hypothetical process in which matter appears at a distant location without crossing the intervening space.
- 21. The process of producing an exact or nearly exact biological or technological duplicate.
- 22. Occurring or traveling between separate stellar systems.
- 25. A hypothetical structure of space-time envisioned as a tunnel connecting points that are separated in space and time.
- 27. A microscopic machine imagined as capable of performing extremely small-scale operations.
- 28. Relating to an enormous stellar system containing vast numbers of stars.
- 30. An alleged ability to obtain information about distant or hidden things without normal sensory access.
- 31. A hypothetical collection containing multiple distinct universes or realities.
- 32. The study of communication, control, and feedback within organisms and machines.
- 34. A fictional or speculative concept involving mental abilities capable of producing effects beyond ordinary physical action.
- 35. An alleged mental ability involving the exchange of thoughts without ordinary communication.
- 39. The transformation of an extraterrestrial environment so that humans could potentially inhabit it.
- 40. The investigation of claimed mental phenomena that are not explained by conventional psychology.