Home News Gigantic ocean triple the volume of all of Earth’s surface oceans has just been found Gigantic ocean triple the volume of all of Earth’s surface oceans has just been found Daily Editor Sep 28, 2024 comments off Tweet on Twitter Share on Facebook Pinterest gigantic ocean triple the volume of all of earth's surface hidden ocean under earth's surface how scientists discovered proof of the world's 6th ocean massive ocean found beneath 700km of earth's surface ocean ocean beneath earth's crust ocean hidden inside the earth ocean in the mantle of earth oceans of the earth scientists found ocean 700 kms beneath earth's crust what is the biggest animal of all time