Cool idea. Yet another project to add to the list of "when there is free time" ...there is never free time... Archive: https://archive.today/yGsQ9 From the post: >>The Raspberry Pi computer analyses the video feed in real time to search for moving objects, recording the tracks of shooting stars, as well as satellites and aircraft. We also see rarer phenomena: lightning strikes, fireworks, and Iridian flares, caused by glints of light from solar panels on spacecraft.