The Eye of the Sahara (Mauritania): A Giant Geological Enigma

Nestled within the vast emptiness of the Mauritanian desert lies one of the most curious and striking geological formations on Earth: the Eye of the Sahara. Also known as the Richat Structure, this enormous circular formation has mystified scientists, explorers, and even astronauts for decades. Spanning approximately 40 kilometers (25 miles) in diameter, the Eye of the Sahara resembles a gigantic bullseye in the middle of the desert and is so large it can be clearly seen from space. While originally thought to be the result of a meteorite impact, further geological studies have proposed alternate theories. Still, many questions remain about its formation, age, and significance. This article delves into the scientific, historical, and cultural importance of the Eye of the Sahara and explores why it remains one of Earth’s great geological enigmas. Geological Overview: The Eye of the Sahara is located near Ouadane, a small town in central Mauritania, in the S...