From Wikipedia, the free encyclopedia.
Science fiction and other related fields of fiction are often set in the future, or at least involve events in times that have not yet occurred. This list is a chronological collection of significant events from various works of such fiction. It includes some events that were set in the future when the fiction containing them was first written but which have now been overtaken by real history, becoming a form of alternate history or failed prediction in the process.
It is rarely true that science fiction writers are seriously attempting prediction - the needs of the story are usually the primary concern, and science fiction stories are often more about the present in which they are written than the future in which they are supposedly set.
Here, nevertheless, are some notable fictional visions of the-future-that-never-was:
20th century
21st century

