47 Underwater Discoveries That Will Make You Think Twice Before Getting Into Water
Geological Formation

“Ocean X” a team of divers from Sweden, was diving at the center of the Gulf of Bothnia in the northern Baltic Sea when they discovered a strange object. Initially many theories were introduced about what this object could be. Some believed it to be a UFO plane that sank in water but the scientists cleared all the doubts and told that it was just natural geological formation.