When the strange object at the bottom of the Baltic Sea was first spotted, some thought it might be a UFO that crashed into the waters between Sweden and Finland, and at the very least, it bore a striking resemblance to the "Star Wars" Millennium Falcon.

Hardly any media outlets are still calling it a UFO -- and that's a relief, since there's never been any evidence of any kind that this thing was ever an unidentified flying object.

But there's a lingering wrinkle in the origin of this mushroom-shaped anomaly: Could it have been part of a Nazi secret anti-submarine device?

A word of caution: the source of this story is Pravda, which not a reliable source of information. ;-) To read more, click here.