Scientists say that underwater areas are much less explored than the same space. What species can lurk underwater that we know nothing about?
If we take the same Mariinsky Trench, then the legends about underwater monsters have existed for more than one century. There were quite a few researchers who managed to dive to a depth of 7-8 kilometers and they said that they had witnessed huge monsters that attacked deep-sea vehicles.
There are also stories and legends about ningen, creatures that can be more than thirty meters in length, and their face is blurry, without mouth and ears. There are several images of these creatures, but their authenticity is in doubt. In the modern world, many photographs are fake and it can be very difficult to distinguish truth from fiction.
Ufologists claim that these creatures really exist and they may be of extraterrestrial origin. Scientists admit the reality of the ningen, but tend to believe that this is a type of whale that has not fully formed in embryos.
Sonars periodically detect huge objects at depth, which are clearly organic, but it is still difficult to judge how many unknown species may be at great depths. Maybe in the future, scientists will be able to get more information about who is hiding from us in the depths of the seas and oceans. It is also unknown what kind of danger these creatures can pose to humans.