In the early 1970s, Nobel Prize-winning DNA co-discoverer Sir Francis Crick and his colleague Leslie Orgel proposed that in the distant past, an extraterrestrial race sent a spacecraft loaded with microorganisms to seed the Earth with life. Now, more than 40 years later, the fields of space research and biotechnology have advanced to the point where they can back up Crick and Orgel's claims about our ancient alien ancestors. Sharing scientific evidence of alien involvement with life on our planet and with the very landscape of Earth itself, Will Hart refines the theory of directed panspermia - that life was intentionally seeded on Earth by extraterrestrials - to reveal that the same ET agency also created humans and generated civilization. He shows how the Earth was terraformed through an engineering program so sophisticated and vast that it has escaped our attention so far - for example, the major rivers on Earth are precisely aligned through geo-engineering with the Great Pyramid of Giza. Investigating how the extraterrestrial agency behind the origin of civilization is still working behind the scenes today, the author examines the strongest modern UFO accounts, including the Russian Roswell case and the suppressed UFO sightings of NASA astronauts. He shows that this advanced ET civilization is not an alien race in the way we normally think of "aliens" - they are our ancestors and as human as we are.