I took these photos :)
These photos where taken with my Cannon 60D without a lens. Instead of a proper lens I held the camera body up to my Celestron telescope with the eyepiece removed. It was really hard to get it in focus because my hands would make tiny little movements constantly throwing it off.
I'm considering designing and printing an adapter between the two because it was actually a LOT of fun taking such crazy zoomed photographs. I have no idea what the zoom level is, but its definitely tighter than a 100mm lens!