In 2014, a high-resolution seafloor mapping survey that was published by the researchers at the University of New Hampshire suggested that the Challenger Deep goes up to depths of 36,037 feet. And he reached up to nearly 35,756 feet during the expedition. We feel like we have just created, validated, and opened a powerful door to discover and visit any place, any time, in the ocean which is 90 unexplored. While what’s considered the deep ocean extends from 3,280 feet to 19,685 feet (1,000 meters to 6,000 meters) beneath the surface, deep-sea trenches can. Moreover, the film director and deep-sea explorer went down to the bottom of Challenger Deep in 2012. The last visit to the bottom of Challenger Deep was made in 2012 by filmmaker and explorer James Cameron, who reached a depth of 10,908 meters on a dive in his submersible. Its depth is hard to estimate from the surface, but the modern calculations suggest that it is less than 1,000 feet. According to a 2010 survey conducted by the National Oceanic and Atmospheric Administration (NOAA), the Challenger Deep was pegged at 36,070 feet as measured using sounds pulses sent through the ocean. Her mission To use high-resolution sonar to map a part of our planet in never-before-seen detail. It is where the ocean’s deepest point called Challenger Deep resides at its southern end. The Oscar-winning director and undersea explorer said his record-setting expedition to the bottom of the Mariana Trench, 7 miles beneath the surface of the western Pacific, not only capped seven. On JEsri Chief Scientist, Dawn Wright, made history as she dove in a submersible to the deepest place on Earth, Challenger Deep. The Mariana Trench (or Marianas Trench) is known to be the deepest part of the world’s oceans. Have you ever been intrigued by how deep can the fearsome sea really be and wondered where does ocean’s deepest spot on Earth lie? Well if you have ever been, then this one has you covered!

Door at bottom of challenger deep