For now, it's an unidentified submerged object. But a strange circular formation deep below the Baltic Sea has sparked great excitement among UFO believers who think it might be a crashed flying saucer.
While searching for shipwrecks in the waters between Finland and Sweden on June 19, a Swedish team of nautical salvagers say they uncovered a "very strange anomaly" -- a round object about 60 feet across resting about 300 feet below sea level.
"You see a lot of weird stuff in this job, but during my 18 years as a professional I have never seen anything like this. The shape is completely round," Peter Lindberg, leader of The Ocean Explorer team, told the local press, according to MSNBC.
The circular object -- described by Gizmodo as resembling Star Wars' Millenium Falcon -- is also trailed on one side by what appears to be a lengthy patch of displaced seabed.