 images that he had selected from NASA's solar satellite archives. And of those, he has about 12,000 loaded onto his website. So our listeners can go there, and at the top of the website, go through the process with the slideshow, and see some of these kinds of technosignatures that he's talking about. How did he get interested in all this? Well, you should ask that. That is a question that I had asked him, and he