Photographer Vincent Brady has been experimenting with a four camera rig fitted with fish eye lenses for a while. Here is a beautiful video showing the result of non-stop one minute exposures lasting around three-hours, shot around Missouri, British Columbia and the Great American Southwest.
Brady comments: “the images show the stars rotating around the north star as well as the effect of the southern pole as well and a 360 degree panorama of the scene on Earth. Each camera is doing nonstop long exposures, typically about 1 minute consecutively for the life of the camera battery. Usually about 3 hours. I then made a script to stitch all the thousands of these panoramas into this time-lapse.”