Recordings At Challenger Deep

GHOAudio, Environment, Science

blue jellyfish

Challenger Deep sits at the bottom of the Mariana Trench, roughly 36,000 feet below sea level. While no light reaches those depths, sound travels very well there. Bob Dziak, an oceanographer at the National Oceanic and Atmospheric Administration (NOAA), recently lead a team that designed and built a special hydrophone that could withstand the immense pressure seven miles below the … Read More