The Ocean X team returned from their first expedition investigating the mysterious object they discovered in the Baltic Sea with more questions than answers. This mysterious object is about 200 feet wide and is lying on the bottom of the Baltic Sea, which is in Scandinavia, near Denmark.

There are formations on top of the object which look like passageways or walls, as well as something that could be a staircase. They also found a hole that could be an entrance, but they don’t yet know where it leads.
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