You’ve probably heard before that we allegedly know more about the surface of the moon than the incredible depths of the earth’s oceans. Obviously that’s changing with the development of new technology that’s helping us map the ocean’s floors as well as super high-tech unmanned subs. But when it comes to locations like the Mariana Trench, which at this moment is recorded as the deepest region of all the oceans, at a depth of 35,840 feet, roughly 6.78 miles, could this be the origin of technically superior crafts also known as USOs (unidentified submerged objects). This is exactly what author Ivan T. Sanderson investigates in Invisible Residents, The reality of Underwater UFOs.
Read more