Was ancient site Gobekli Tepe built by extraterrestrials? Ancient Aliens investigates
Ancient Aliens this week heads to the ancient Turkish site of Gobekli Tepe — which some Ancient Astronaut Theorists believe may have been built with the help of an extraterrestrial civilization. The mysterious site, which lies around seven miles northeast from Turkey’s city of Şanlıurfa, not far from the border with Syria, measures just 980ft wide