43+ Mysterious Deep Sea Discoveries Images. 1,200 years ago the city of heracleion, one of ancient egypt's greatest port cities, disappeared beneath the mediterranean sea. No one was looking for the city, and in fact it was somewhat of a legend, mentioned only in a few ancient.
The south java deep sea biodiversity expedition exemplifies the mysterious nature of our oceans. Usually discoveries of sea monsters are let downs. Added by fran on mar 30, 2019.
And although we have not managed to fully explore the oceans of our planet this city was considered, until its discovery, one of the many mythical places throughout the world.
This mysterious purple orb has scientists baffled. Underwater explorers have also discovered mysterious objects of unknown origin, entire rivers and jungles, and even huge canyons. Later studies showed that the shipwreck found at the bottom of the sea was the one herodotus. This mysterious purple orb has scientists baffled.