Here's a neat one I forgot I did. This is the Virgo cluster I posted earlier, but they I had done a despeckle with increasing radius until I had essentially "deleted" all of the nearby stars. Everything left in the image is a galaxy in that distant cluster.
Not completely related, but here is a Delta III rocket night launch. I took this from the beach...Cocoa Beach, about 10 miles from the launch

Nikon F body with a Questar 3.5 inch scope. In the telescope eyepiece, you could read "USAF" on the side of the tube...
Crab Nebula
Saturn
Eclipse, Aruba 1998 (B&W film, 80mm refractor, I did my own darkroom processing, this was blown up something like 10x, then scanned a few years later to make it digital):