Nightfall
And we close out DX with Asimov's classic tale of a civilization that only sees true, dark night once every couple of millennia. They don't deal with it particularly well. Don't ask yourself how these people manage things like mines or tunnels.
And we close out DX with Asimov's classic tale of a civilization that only sees true, dark night once every couple of millennia. They don't deal with it particularly well. Don't ask yourself how these people manage things like mines or tunnels.