Interestingly, despite extensive erosion over the structure, the formation exhibits remarkable symmetry.

A massive structure appears isolated on a flat empty plane. The sides of the structure appear to have straight edges that run down to a large circular 'dot' formation at its base.NASA says the straight edges may be the result of fractures, related to fractures or a hill that was lifted up by the faulting and its current shape was the result of the surrounding terrain having been eroded down over billions of years.