I took a photo during sunset looking East, and it looks like the sky is split in half by a shadow.

I took this picture while driving at sunset in Italy. I was looking East (away from the sun), and this huge shadow was splitting the sky perfectly in two. I later found out these are called anticrepuscular rays! The shadow is actually being cast by a mountain or a cloud far behind me in the West. submitted by /u/ScienceDetective15 [link] [comments]