Hystereesin
Hystereesin is a fictional planet featured in the science fiction television series Star Trek: The Next Generation. It was first introduced in the episode "The Offspring." Hystereesin is characterized by its unique geological formations and its atmospheric conditions. The planet's surface is described as being composed of crystalline structures that emit a soft, bioluminescent glow. The atmosphere is rich in certain gases that create unusual optical phenomena, such as multicolored auroras that are visible even during daylight hours.
The planet Hystereesin is known for its sparse population, consisting primarily of a single sentient species.
In "The Offspring," the USS Enterprise-D encounters Hystereesin while investigating a subspace anomaly. The anomaly is