Did you notice anything strange about this pyramid?
These are the pyramids of Giza.
Upon closer inspection, you'll notice that, unlike a typical pyramid with four sides, this one has eight sides.
Some argue that it is a structural design flaw because Egyptian engineers and designers cannot properly explain the weight distribution of the structure.
Others suggest that the mantle beneath was reinforced by the slight inward slope on each side, which helped to increase the pyramid's stability. Like many things about the pyramids, this remains a mystery.
The eight sides are easier to see up close, but the silhouette is particularly brightly rendered, making it even more effective when viewed from various angles.
And this is another reason why silly ancient alien shows are so popular.