The Challenger Deep

Challenger Deep is the deepest known point in Earth's oceans, located in the Mariana Trench in the western Pacific Ocean. It reaches a depth of about 36,000 feet (around 10,900 meters). This extreme depth creates intense pressure, making it a challenging environment for exploration. Despite its remoteness, Challenger Deep has been visited by several submersible missions, revealing unique life forms and geological features. Studying this area helps scientists understand Earth's history, oceanography, and the limits of life in extreme conditions.