Scientists Entered the Mariana Trench — What They Discovered Is More Terrifying Than Space

Scientists Entered the Mariana Trench — What They Discovered Is More Terrifying Than Space Eleven kilometers beneath the Pacific lies the Mariana Trench, a place so deep that Mount Everest would vanish inside it, and so hostile that scientists once thought nothing could live there. In this video, we follow more than a decade of expeditions into that darkness and meet the creatures they found. You’ll discover a fish with a soft skull that lives against a depth limit nobody can explain, scavengers that build armor from aluminum, single cells the size of a mango, and whole communities that survive without sunlight. You’ll also see how our plastic, pollution and nuclear bomb carbon reached the deepest animals on Earth, and why this alien world matters for the search for life in space. #MarianaTrench #DeepSea #OceanExploration #DeepSeaCreatures #MarineBiology #science Mariana Trench, Challenger Deep, deep sea creatures, deepest part of the ocean, what lives in the Mariana Trench, Mariana snailfish, deepest fish ever filmed, deep sea animals, deep sea mysteries, ocean exploration, xenophyophore, Hirondellea gigas, amphipods, Eurythenes plasticus, chemosynthesis, life without sunlight, deep sea microplastics, astrobiology, marine biology, ocean documentary, science documentary, deep ocean documentary