A

• [+] Alien abduction in popular culture (1 C, 20 P)
• [+] Alien invasions (2 C, 11 P)
• [+] Ancient astronaut theory in fiction (7 C, 43 P)
• [+] Artificial intelligence in fiction (4 C, 7 P)
• [+] Astronomical locations in fiction (6 C, 5 P)

B

• [+] Brain-computer interfacing in fiction (5 P)

C

• [+] Cloning in fiction (2 C, 17 P)
• [+] Fictional computers (53 P)
• [+] Cryonics in fiction (1 C, 17 P)
• [+] Cyberpunk themes (6 C, 6 P)

E

• [+] Eugenics in fiction (21 P)
• [+] Extraterrestrial life (4 C, 59 P)
• [+] Fictional extraterrestrial life forms (18 C, 180 P)

F

• [+] Faster-than-light travel in fiction (23 P)
• [+] Future history (5 C, 15 P)

G

• [+] Galactic empires (1 C, 24 P)
• [+] Genetic engineering in fiction (1 C, 11 P)

L

• [+] Lost world novels (2 C, 22 P)

M

• [+] Megastructures (62 P)
• [+] Mind control (5 C, 47 P)

P

• [+] Parallel universes (fiction) (4 C, 18 P)
• [+] Fictional planets (20 C, 68 P)
• [+] Post-apocalyptic fiction (6 C, 16 P)

R

• [+] Religion in science fiction (1 C, 11 P)

S

• [+] Shapeshifting in fiction (5 C, 75 P)
• [+] Space pirates (49 P)
• [+] Space warfare in fiction (4 C, 13 P)
• [+] Fictional spacecraft (14 C, 69 P)
• [+] Fictional superorganisms (18 P)

• List of science fiction genres

*

• List of science fiction themes

A

• Adamism
• Alcubierre drive
• Alien invasion
• Alternate future
• Alternate history
• Amorphous creature
• Android
• Aniothability
• Anti-gravity
• Apocalyptic and post-apocalyptic fiction
• Archailect
• Artificial world
• Artificial gravity (fiction)
• Asteroids in fiction
• Astrogation
• Atmospheric beast

B

• Big Dumb Object
• Biological uplift
• Biorobotics
• Black holes in fiction
• Bolo (tank)
• Brain in a vat

C

• Ceres in fiction
• User:ChildofMidnight/Neutron stars in fiction
• CHON
• Cloaking device
• Commander Perkins
• Communalness
• Core worlds
• Cross generation ship
• Cryonics
• Cybernetic revolt
• Cyborg
• Cyborgs in fiction
• Cyborgs in sports

D

• Desert planet
• Does not compute
• Domed city
• Dream argument
• Dream world (plot device)
• Dyson spheres in popular culture
• Dyson sphere
• Dyson tree
• Dystopia

E

• Earthling
• Edenism
• Elder race
• Embryo space colonization
• Encyclopedia Galactica
• Energy being
• List of films featuring extraterrestrials
• Extraterrestrials in fiction

F

• Faster-than-light
• Femizonia (Marvel Comics)
• Fictional technology

F cont.

• Fictional language
• Field propulsion
• First contact (science fiction)
• Floating city (science fiction)
• Floating island (fiction)
• Force field
• Fullerenes in popular culture
• Future history

G

• Galactic empire
• Gender in speculative fiction
• Generation ship
• Genetic memory in fiction
• Genism
• Grok
• Gynoid

H

• Healing factor
• Hollow Earth
• Hollow Moon
• Hyperdrive
• Hyperspace (science fiction)
• Hypothetical types of biochemistry

I

• I come in peace
• Imagination Age
• Intergalactic travel
• Interstellar Alliance
• Interstellar ark
• Interstellar communication
• Interstellar teleporter

J

• Jet pack
• Jump drive
• Jupiter in fiction

K

• Kardashev scale

L

• Life debt
• List of fictional robots and androids
• List of fictional artificial intelligences
• List of fictional astronauts
• List of fictional computers
• List of fictional cyborgs
• List of fictional spacecraft
• List of predictions
• List of proposed future transport
• List of religious ideas in science fiction
• List of spaceships in The History of the Galaxy
• Lost World (genre)

M

• Machine rule
• Man After Man: An Anthropology of the Future
• Mecha
• Mecha anime
• Megastructure
• Mind transfer in fiction
• Multiverse
• Mundane Manifesto
• Mundane science fiction

N

• Neurohacking
• Newspaper from the future

O

• Organlegging
• Orgasmatron

P

• Pantheistic solipsism
• Parallel universe (fiction)
• Planets in science fiction
• List of fictional living planets
• Pocket universe
• Political ideas in science fiction
• Portals in science fiction
• Post scarcity
• Postliterate society
• Profanity in science fiction
• Progressor
• Project Aiko
• Prosthetics in fiction

R

• Raygun Gothic
• Real death
• Religion in speculative fiction
• Replicant
• Reproduction and pregnancy in speculative fiction
• Resizing (fiction)
• Retro-futurism
• Rocket boots
• Rubber science

S

• Sagan 4
• Saturn in fiction
• Schrödinger's cat in popular culture
• Science in science fiction
• Secret history
• Sex and sexuality in speculative fiction
• Shaggy God story
• Shapeshifting
• Simulated reality
• Simulated reality in fiction
• Simulation hypothesis
• Simulism
• Single-gender world
• Sleeper ship
• Slipstream (science fiction)
• Fictional planets of the Solar System
• Solar eclipses in fiction
• Space shuttle in popular culture
• Space battle
• Space dock
• Space warfare in fiction
• Spaceship Moon Theory
• Speed Force
• Starbase
• Starship
• Stasis (fiction)
• Steampunk
• Superhuman
• Superhuman strength
• Suspended animation

T

• Technomancy
• List of fiction containing teleportation
• Terraforming
• Themes in Blade Runner
• Time Dance