"Hallucination" is a science fiction short story by American writer Isaac Asimov. It first appeared in Boys' Life in 1985,[1] and was collected in Gold. Its storyline is similar to that of his novel Nemesis.
Hallucination takes place at a time in the future although the exact date or era is not specific. The action takes place on Energy Planet, a rocky earth-like planet orbiting a neutron star in the Milky Way.
Part of the Multivac series.
