Science fiction themes - Subtopics

Fiction about parallel universes Fiction about cyborgs Fictional space stations Fiction about telepresence Simulated reality in fiction Science fiction about first contact Mutants in fiction Hollow Earth Hive minds in fiction Fiction about augmented reality Fiction about consciousness transfer Cryptids Fiction about teleportation Astronomical hypotheses Fiction about X-ray vision Fiction about space warfare Fictional hybrids Multiverse Fiction about mind control Fiction about generation ships