And yet, for years experts couldn’t agree on what the structure – which came to be known as the Baltic Sea Anomaly – really was. Whilst most researchers concluded that the anomaly was made ...

Object 'is raised about 10 to 13ft above seabed and curved at the sides like a mushroom' Theories on origins range from downed UFO, to forgotten World War II base, or meteorite ...

Some claimed that ‘The Baltic Sea Anomaly’, as it came to be known, was a UFO, its resemblance to the Millennium Falcon in Star Wars fuelling that speculation. Others said it was the remains ...