The Mysteries of the Mariana Trench

Space may be the “final frontier,” but it’s far from the most alien one. The oceans are still full of mysteries and strange lifeforms, and nowhere in the wet part of the world is more mysterious than the Mariana Trench. This vast ocean pit in the Western Pacific reveals new secrets whenever a brave explorer ventures in its lethal depths, and continues to amaze even the most jaded ocean researcher. Today, we’ll take a look at some of its strangest aspects and most enduring mysteries.