Deep Ocean: Descent Into The Mariana Trench(2017) -

The mission captured footage of brightly colored rocky outcrops potentially formed by deep-sea microbes and the "gelatinous mud" that coats the trench floor. The Technology Behind the Dive

The expedition utilized advanced materials science to create submersibles capable of operating in a "metal coffin" environment more hostile than outer space. Production Profile "Deep Ocean" Descent into the Mariana Trench (TV ... - IMDb Deep Ocean: Descent into the Mariana Trench(2017)

The team set a world record for the deepest recording of a fish by filming the Mariana Snailfish , an "angelic" creature found over 8,000 meters down. The mission captured footage of brightly colored rocky

Custom-built unmanned submarines fitted with high-resolution 4K cameras captured never-before-seen details of the abyss. an "angelic" creature found over 8