This ground-breaking book presents evidence of what might be the greatest human discovery of this millennium.Do you want to see what real extraterrestrials look like? See alien faces in their own self-portraits, in this book!Thousands of extraterrestrial artworks of faces have been discovered in space. This artwork appears to be of very-intelligent design, which means that it was created by extraterrestrial beings (also known as ETs and aliens). The spectacular evidence in this book will leave no doubt that we now truly know that our galaxy and the universe do, in fact, contain many other civilizations of intelligent beings, and the Fermi Paradox has now been solved. We are not alone!Hundreds of individual images of selected extraterrestrial face artworks are presented in this ground-breaking book, with direct links to all of the official NASA and ESA space telescope source images.This book is a "must have" for every Earth human.