In May 2017, Professor Jason Thomas Wright from the Department of Astronomy published & Astrophysics and the Center for Exoplanets and Inhabited Worlds at the State University of Pennsylvania (Department of Astronomy & Astrophysics and Center for Exoplanets and Habitable Worldsin Pennsylvania State University) for his new scientific work. The documentary deals with the existence of ancient, extinct civilizations at a high technological level in our solar system and on Earth. Called "Prior Indigenous Technological Species"(Formerly original technological types).

Astrobiologists have long been concerned with the question of whether there is life in our solar system as it does on Earth, or if it ever existed. Professor Wright believes that science should focus on technical artifacts rather than the search for microbes. If there were once highly technologically advanced civilizations on Earth and other planets in the solar system, then traces of civilizations are still available. In addition to artifacts, there could also be so-called "technosignatures", which are evidence for the operation of advanced technology of extraterrestrial civilizations or old extinct original civilizations in the solar system, which are still preserved. On Earth, but also on Venus and Mars, unusual artifacts are found, pointing to these civilizations, which have sometimes been destroyed in the distant past.

On Earth, for hundreds of millions or even millions of years, most of the survivors' estate would be destroyed by erosion. Early technosignatures could thus survive best beneath the Earth, Mars, and the Moon. These theories are not new and have become popular thanks to the famous sci-fi film “2001: A Space Odyssey. If ancient artifacts were actually found on the moon - and many confirm this - they probably came from Earth. An ancient forgotten civilization could have created them.

Naturally, the question arises as to how this or perhaps even more unknown technologically developed civilizations have been exterminated in the past. The closest explanation could be huge cataclysms, such as natural disasters or the asteroid impacts that caused global warming and the ice age. If this species colonized the Moon and other planets of the solar system in prehistoric times, these natural disasters could have occurred on other planets. It is possible, and all this points out, that there have been several great catastrophes throughout the solar system. The explanation could be the explosion of the planet from which today's main asteroid belt emerged, interplanetary war, gamma-ray burst, or Supernova. Even if it did not kill this species, they would be back on a non-technological level or they would leave the solar system. There may have been a combination of several of these events.

An unknown search for unknown civilizations throughout the solar system is currently underway, and NASA recently announced that it expects life on certain moons of Saturn and Jupiter. Related research results are due to be published soon. The latest telescopes can detect light sources in the main asteroid belt or in the Kuiper belt, which could come from cities. Also Mars is a very strange planet and its surface seems to have resembled today's Earth, and was once destroyed by some great disaster. The moons of Mars are also unusual and could be artificially created. The same could be said of the Earth's Moon.

Academic archeology and paleontology have not yet officially found any evidence. However, for years, there has been evidence that such findings have been concealed in order to conceal the truth. If there are any technosignatures on Earth, how old could they be? The biological material decays in a few weeks. Weather conditions and erosion will destroy solid rock and metals in a few centuries or millennia. Through human activity on Earth, this rate has accelerated many times over. The oldest buildings on Earth are pyramids, which could be several tens of thousands of years old. If some structures were kept under ice, in remote areas or in isolated caves, they could last much longer. While these conditions are ideal for conservation, nothing can last more than a few hundred thousand years. Only fossils and fossils.

In hundreds of millions of years, through plate tectonics, none of this should be found either. Everything would be buried, so to speak, deep in the ground or under the snow. According to the geological strata and the fossils discovered so far, a strange event, called a "Cambrian explosion," may have been found on Earth. 540 million years ago, in a relatively short period of time, the first occurrence of perhaps all animal species today occurred. All these animals suddenly appeared in large numbers and without direct ancestors in their present and mature form. So if there were early intelligent civilizations, they were either much older or younger than 540 million years.

If these civilizations operated astronautics, there must still be technological artifacts on the moon or in the main asteroid belt. They could mine there. Since no meteorological influences such as wind or erosion occur on the Moon, such artifacts could be retained much longer. But there could also be underground bases that could also be well preserved.

It could look similar on the surface of Mars and Venus. Millions of years ago, these planets may have habitable surfaces for humans. The remains of this species and civilization would now be buried under a thick layer of dust and sediment. Therefore, they would be protected from further erosion and would not just be found on surface photographs. If there were survivors who survived such immense disasters, they would fall under the surface and build there. Perhaps it happened on Earth. There are reports of ancient tunnels and cave systems that have been created with perfect technology.

At the end of September 2017, an interview took place on the TV show Good Morning Britain. The guest was former astronaut Al Worden, a pilot of the Apollo-15 program, which landed on the moon in 1971. He spent a total of six days alone in the command module and orbited the moon a total of 75 times. On the show, they asked him if he believed in an alien being. Al Worden surprisingly announced that he not only believed in an extraterrestrial existence, but also that in the distant past, aliens had landed on Earth and created our civilization. He said it was enough to read Sumerian literature. In it, everything is precisely described.

Al Worden: “We ourselves are aliens, but we still believe it's someone else! But we are the ones who came from outside Earth. The alien beings had to survive and land on Earth in small spaceships. Then a new civilization began here! If you don't believe me, get books about the old Sumerians and read what they wrote about it. They describe everything completely openly. "

Sumerian culture is one of the oldest in the world and its history has been preserved on clay tablets and roller seals for future descendants. It can be read from them that the cosmic gods brought life to Earth. Similar stories can be found in other ancient cultures. The "gods" came to Earth and created a civilization. There are many depictions of these cosmic gods in their suit for astronauts.

Al Worden added that the Earth could become uninhabitable in the near future and that NASA is already looking for and found habitable exoplanets. The problem is the distance of several light years and transport there. Therefore, work should be done on spaceships that can move faster than light. This is exactly the scenario that must have taken place before humanity or the space gods came to Earth for the first time. A place to survive was sought. Several major catastrophes appear to have occurred on Mars and other planets in the solar system, and the survivors were rescued on Earth.

Al Worden is one of many on the long list of Apollo astronauts who talk about aliens. Other NASA collaborators and former secret service personnel took a closer look at the topic and reported on a secret space program designed to save a chosen part of humanity. Indeed, these secret space programs have discovered the ancient legacies of space civilizations in our solar system and made contact with several extraterrestrial cultures. Secret preparations seem to have been going on for decades. They are preparing for a series of global catastrophes that could wipe out much of humanity. It has to do with all the Sumerian gods Anunnaki?