The Preliminaries of the Expedition and the Question About the Extraterrestrials
摘要
On November 5, 2017, Ralph arrived at Arequipa airport, where he was greeted by Luis Huaman, the young geologist who would be joining us on this expedition, along with Luis’ brother Fredy Huaman, who is also a geologist and a professor at the Universidad Católica San Pablo (UCSP). After exchanging pleasantries and introductions, they proceeded to discuss and finalize the details of Ralph’s stay in the city, as well as the upcoming expedition to Tiahuanaco.