A lot of people get excited about the possibility that aliens from another planet are and have been visiting us for thousands of years. The potential for an exchange of technologies is huge for humanity. I’m more interested in another possibility and that is that they might have historical images/video of our ancient past. Like the great pyramids being built! All the past “wonders of ancient times” as they existed thousands of years ago. Has anyone considered those aspects? submitted by /u/roy217def [link] [comments]