Oceans cover nearly three-quarters of our planet, containing a staggering 96.5 percent of its water. And despite our ever-advancing technologies and cartographic tools, we’ve still only mapped about a tenth of the earth’s oceans.







Oceans cover nearly three-quarters of our planet, containing a staggering 96.5 percent of its water. And despite our ever-advancing technologies and cartographic tools, we’ve still only mapped about a tenth of the earth’s oceans.






