Lights of Guisus
From Multiverses
The Lights of Guisus is a phenomenon seen in Mortum. The name is taken from Atrenid mythology.
Description
Occasionally, colorful lights appear in Mortum's space. As well as visible light, infrared and ultraviolet radiation has also been detected. Nobody is yet sure why this happens, although it makes for quite a sight.
Occurence
There seems to be no pattern in the Lights' appearance. Durations between appearances have ranged from minutes to thousands of years.