Following is a transcript of the video. Narrator: The Mariana Trench is the deepest point on Earth. So deep that if you dropped Mount Everest inside, its peak would still be more than a kilometer ...

IN the modern age, it’s hard to imagine that there’s anywhere on Earth that we haven’t fully explored. But there are surprisingly large chunks of Earth that civilisation has yet ...

The Mariana Trench (sometimes called Marianas Trench) is a mysterious and extremely deep oceanic trench. Plunging deeper than Mount Everest is tall and stretching five times longer than the Grand ...

It appears to be an alien planet. What is the ocean's deepest point? What lives in the Mariana Trench—and what has been discovered recently?

you could fit the whole of Mount Everest into it! Only four people have ever reached the bottom of the Mariana Trench. In 2019, an American explorer called Victor Vescovo spent four hours ...

Only a handful of people have ever visited the bottom of the Mariana Trench, a crescent-shaped depression in the Earth's crust that is deeper than Mount Everest is high and more than 2,550 ...