I figured that was about it for my night photography, but I decided to check out the sky about a half hour later... and here's what I saw.
This dark diagonal "cloud" became better defined a few minutes later...
Diagonal cloud? Night contrail? UFO exhaust?? Your guess is as good as mine. These are not Photoshopped other than a crop and a slight exposure adjust.
Linking with Skywatch Friday.
Click on the link to check out great skies from around the world. And thanks to Yogi, Sylvia and Sandy for all their hard work hosting this site!!