Long-term Contact

Exoanthropology, the search for other humanities, by Lallá Barretto.

Among the evidences of the presence of extraterrestrial civilizations on our planet, there is information from official protagonists, who took part in the long history of contact between these intelligences and governmental bodies on Earth. These are testimonies from people who were to a greater or lesser degree involved in unofficial or top secret programs of contact with aliens, and who come to the public and reveal to the world the extraterrestial reality. ...

LONG-TERM CONTACT, OR THEY ARE ALREADY AMONG US, BY LALLÁ BARRETTO.

While humanity thinks about the possible impacts that will be caused by the official and ostensible revelation of the existence of aliens, there are reasons to believe that at least two distinct species of extraterrestrial races already maintain long-term contact with Terrans. These are human species that would live on Serpo and Ummo planets and with which humanity would have interacted for several decades....