Mariana Trench: What Lives in Earth's Deepest Darkness?

Beneath 11 kilometers of crushing ocean pressure lies a place more alien than the surface of Mars — the Mariana Trench.

Long believed to be lifeless, this vast undersea abyss is now yielding astonishing discoveries:
00:02 — Intro: Beneath the Pacific, a world of darkness
01:19 — Chapter 1: The Discovery of the Abyss
02:36 — Chapter 2: How Abysses Are Born
03:49 — Chapter 3: Depths That Crush With Time
04:54 — Chapter 4: A Journey Through the Ocean Layers
06:10 — Chapter 5: The Infernal Zone (Beyond 6 km)
07:10 — Chapter 6: A New Discovery
08:22 — We Explore Space… But Barely Know Our Own Oceans
08:55 — Final Thoughts: What the Mariana Trench May Still Reveal

In this documentary, we explore:
The formation and geology of the Mariana Trench
The extreme pressure and darkness of the hadal zone
Incredible adaptations of life in one of Earth’s last unknown frontiers
What recent findings reveal — and why they raise more questions than answers

The deepest place on Earth may also be its most mysterious.
Join us, and descend into a world few have ever seen.

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