But Florida-based Triton Submarines is trying to expand access to these depths with its new $48.2 million submarine. The Triton 36,000/2 Hadal Exploration System will travel to the deepest parts ...

On Wednesday, Vescovo traveled to the bottom of the Puerto Rico Trench - 27,480 feet below the surface (8,376 meters) - in a $48 million titanium Triton 36000 submarine. "It felt great to get to ...