The ancient pyramids of Egypt have been the subject of mankind's fascination for centuries now. These historic masonry structures are sprinkled across the Egyptian landscape and are living proof that the ancient Egyptian civilization was way more advanced than archeologists and historians previously thought.

In the past, there have been many speculations and theories regarding how these pyramids came into being. Some of these were simple, having a logical approach that laborers built the pyramids that were designed by some incredibly talented architects.

However, there are also some people who think outside of the box, a few among them have even proposed that these pyramids, especially the ones in Giza, were constructed by extraterrestrial beings. And believe it or not, the incredibly famous tech billionaire Elon Musk is among the people who believe the alien theory. Watch thr video for more!