>>96309320
This
Or just forget the science fags altogether and make it a more strange, reality bending story with elements of cosmic horror.
Not just eternal night, but other strange phenomena. Something subtle but sinister People acting strangely, forgetting things, time seeming to be stuck or move backwards every now and then. Somehow society still functions. Some people are more aware of the change than others. Some seem to think it's a normal night and the sun went down a few hours ago. Others trying to adapt. People forming factions to exploit it, others to figure out wtf is going on etc. Strange cults appear. Religious authorities preach repentance.