yeah but backface culling means the far side isnt rendered, so it really is dark

Got a friend who is a bit of a alien conspiracy nut. Shortly before Moonfall he started with the hollow moon alien base theory (I was laughing tears when I saw the trailer). He said the moon is the only satellite in our solar system that doesn't rotate and that is proof.

You should have seen his face when I demonstrated with a phone and a bottle of beer that the moon does indeed rotate once every full orbit. It got even better when I explained that one day we will loose the moon cause it very slowly drifts away from us.