Dive Into the Deepest Oceanic Abyss in the World

Where on Earth?
Challenger Deep
GPS Coordinates: 11°22′N 142°35′E

Marine biologists and explorers are always quick to point out that we know more about some celestial bodies than we do about the depths of our own planet’s oceans. We’ve mapped the surfaces of Venus and Mars at higher resolution than most of the seafloor, and more people have walked on the…