After reportedly seeing the mummies firsthand, Will Galison said he believes the corpses have a 1,000-year-old history and could be scarier than just aliens. The mummified specimens were retrieved from a mine in Cuzco, Peru. They have small bodies, three-fingered hands, and odd elongated skulls. Self-proclaimed UFO expert Jaime Maussan presented the "ancient ET bodies with non-human DNA" at a Congressional hearing in Mexico, claiming that the corpses "are not part of our terrestrial evolution." Galison, a friend of an archaeologist who analyzed the mummies, said that he doesn't believe they are aliens, DailyMail reported.