The mystery of the Easter Island statues: Who created them and how were they built? In 1772, a Dutch fleet discovered Easter Island, where numerous massive stone statues stand. The identity of their creators remains an unsolved mystery. Some believe these statues are remnants of an ancient civilization, while others propose the theory that they were left by extraterrestrial visitors to Earth. The purposes and methods of construction for these statues vary widely, with theories ranging from commemorating the deceased to idol worship, and even serving as guardians of the island. Despite extensive research by scientists, no conclusive evidence has been found to date.