I open this thread for all those who like mysteries of any kind, I will post them here, I have always liked the history of the Sumerians and the Egyptians, alien spaceships, abductions, ghosts or paranormal activity… all that … knowing where we come from… and where we are going… come cheer us up, all kinds of mysteries are accepted…
Come on, I’ll start by putting the megalithic construction of Gornaya Shoria
natural or artificial?