The 'one thousand days science fiction' could potentially be a new sub - genre in science fiction. It might focus on the development of characters or technologies over a thousand - day period. For example, it could tell the story of a group of astronauts on a long - term mission, where they face various challenges during those one thousand days, such as encounters with new life forms, malfunctions in their ship, or changes in their own mental states due to the isolation and the passage of time.
Well, 'one thousand days science fiction' might refer to a collection of science fiction works that are somehow related to the idea of a thousand - day period. It could be a series of short stories where each story is set in a different part of those thousand days, exploring different aspects of a future or alien society.