I had an opportunity to photograph Orion last night in two locations. One was in front of my home, and the other, out of town, just a few miles west next to an ecological reserve. Both locations have light pollution, but the reserve is as good as anyone can hope for in a region with many cities.
I was able to overlay my two photos without rotating or distorting either photo. Here there are in one animated graphic:
I've also uploaded a video of this to youtube:
The video has better image quality, but doesn't repeat.
3 days ago