A spacecraft receives maintenance instructions from a version of itself that has not launched yet.
18 Science Fiction Writing Prompts Prompts
These prompts create a starting constraint, question, or situation. Use one as written, combine two, or change the audience, setting, objective, or limitation to make a new exercise.
People can subscribe to curated dreams, and a customer receives someone else’s recurring nightmare.
A fertility clinic discovers one embryo has a genetic sequence designed as a message.
An asteroid-mining crew finds evidence that another human crew worked the site decades before spaceflight began.
A social network verifies every statement for factual accuracy, causing new forms of manipulation built from technically true claims.
A city bans private memory storage after a major data leak.
An engineer builds a prosthetic that reports sensations from a limb the wearer never had.
A deep-sea research station detects regular signals coming from geological layers older than life.
A delivery drone refuses one address because its map predicts the building will not exist tomorrow.
A colony votes to slow its communication delay artificially to preserve political independence from Earth.
A language model trained only on legal archives begins predicting laws before legislators propose them.
A medical treatment stops cellular aging but only while patients remain within a narrow magnetic field.
A household robot starts saving broken objects because it believes repairability is a form of personhood.
A climate model identifies one future that disappears whenever policymakers view it.
A child on Mars develops allergies to materials considered harmless on Earth.
A scientist can simulate personal decisions with 99% accuracy and becomes afraid to run one particular scenario.
A prison sentence is served through accelerated subjective time, and one prisoner returns psychologically decades older after a week.
A communications engineer discovers that background noise in interstellar messages contains a second conversation.