At 36,070 feet (10,994 meters) below sea level, Challenger Deep in the Pacific Ocean’s Mariana Trench is the ocean’s deepest known point. Comprehending just how deep this is is a difficult exercise.

Jun 3, 2025 · How Deep in the Ocean Can You Go? Human exploration of the ocean’s depths is limited by crushing pressure and technological constraints, but the theoretical limit is the Challenger Deep, …

Jul 29, 2014 · The most-recent estimate of the average ocean depth of 3,682 meters (12,080 feet) was calculated in 2010 by scientists from NOAA and Woods Hole Oceanographic Institution using …

Feb 27, 2024 · Using such tools as sonar, radar and satellite technology, scientists have calculated that the global ocean has an average (mean) depth of approximately 12,785 feet (3,897 meters). That …

Jul 8, 2023 · How deep is the ocean? At 10,935m (35,876 feet) in depth, the Challenger Deep, found at the south end of the Mariana Trench is the deepest point in Earth's oceans.

Aug 17, 2025 · Explore the depths of human capability in the ocean, from physiological barriers to groundbreaking submersible technology.

How deep can we go? Dive into ocean depths from 1 meter to over 10,000. Learn how pressure, light, and tech shape what we can explore—and how we do it.

Many animals can withstand the harsh conditions at surprising depths, but humans need the protection of mechanical divers. Click on the objects below to learn more.

Jun 16, 2024 · The average depth of the ocean is about 3,682 meters (12,080 feet). The lowest ocean depth on Earth is called the Challenger Deep and is located beneath the western Pacific Ocean in …

Measuring the Greatest Ocean Depth The Challenger Deep in the Mariana Trench is the deepest known point in Earth's oceans. In 2010 the United States Center for Coastal & Ocean Mapping measured …