Ancient Astronaut Theory: Science Or Fantasy?
Did aliens shape human civilization? From pyramids to mysterious carvings, here is why the ancient astronaut theory fascinates so many people, and why science remains deeply skeptical.
Throughout human history, mysterious structures and stories have always captured our curiosity. Who built the pyramids? How were the giant statues on Easter Island made? Who were the “gods descending from the sky” mentioned in ancient texts? This is exactly where the ancient astronaut theory steps in and offers an extraordinary explanation: what if aliens were behind all of it?
What Does The Theory Say?
According to Erich von Däniken, the best-known advocate of the ancient astronaut theory, extraterrestrial beings visited Earth in the early stages of human history and played a critical role in the development of our civilization. These “ancient astronauts” supposedly transferred technology, helped build architectural wonders, and even inspired the birth of religions.
According to Däniken, there are structures that exceeded the technological capabilities of ancient civilizations: the massive stones of Stonehenge, the moai statues of Easter Island, the so-called Baghdad batteries. On top of that, he argued that the art and mythology of many cultures contain astronaut figures, spacecraft, and intelligent beings descending from the sky. To him, these similarities across different geographies point to a common source: aliens.
But Is That Really The Case?
The scientific community approaches these claims with deep skepticism. That is because the theory is built not on concrete evidence, but on speculation and misinterpretation. Let’s look at some of the most famous examples.
The “Astronaut” In Salamanca Cathedral
This example is often presented as one of the most popular “proofs” of the ancient astronaut theory. But the truth is far more ordinary: this carving was added during the 1992 restoration by a worker named Jeronimo Garcia as a modern figure. There is also a carving of a dragon eating ice cream in the same cathedral. This is not a centuries-old “proof,” but simply a 30-year-old work of art.

The “UFO And Helicopter” In Egyptian Hieroglyphs
It has been claimed that some hieroglyphs in ancient Egyptian temples resemble a helicopter, a submarine, and a UFO. The real explanation is actually very simple: when a new pharaoh ascended the throne in ancient Egypt, he would often have the previous pharaoh’s name erased from stone and carve his own over it.

These overlapping inscriptions from the periods of Seti I and Ramesses II accidentally created shapes that resemble modern vehicles.

The Dogon Tribe And Their Knowledge Of Sirius
It was claimed that the Dogon tribe possessed extraordinary knowledge about the star Sirius. However, research by anthropologist Walter van Beek showed that the tribe only knew Sirius as the brightest star in the night sky, and had no knowledge of the mysterious details people later attributed to them. This legend seems to have originated from two French anthropologists who had worked in the region earlier.
The “UFOs” In Medieval Paintings
The 1486 painting The Annunciation with Saint Emidius is often presented as UFO evidence. In reality, the beam of light in the painting symbolizes the Holy Spirit announcing the divine message to Mary in Christian iconography. This symbol, often represented with a white dove, was a standard visual language in the religious art of that period.

What Is The Real Truth?
Modern archaeology and historical research show that ancient civilizations were far more capable and advanced than they are often given credit for. In the case of the Egyptian pyramids, for example, the diaries kept by workers involved in the construction were discovered. These papyri prove that the structures were built entirely through human labor, planning, and organization.
The ancient astronaut theory is, in fact, a patronizing way of looking at human history. To interpret the achievements of our ancestors as something they could not possibly have accomplished without alien help is to ignore their intelligence, creativity, and endurance.
Conclusion
Finding scientific explanations for mysterious structures and stories may seem less exciting than alien theories. But the real story is far more impressive: human beings, even thousands of years ago, were capable of extraordinary feats of engineering, building complex societies, and developing deep philosophical ideas.
Perhaps the real miracle was never aliens, but our own species.