Nearly all of the internet’s international data — the messages, calls, and searches that cross continents — travels through fibre-optic cables laid on a seafloor that has never been fully surveyed, running over terrain no human eye has seen

International data mostly crosses oceans through subsea fibre cables, even though the wider seafloor remains only partly mapped and barely seen directly. The post Nearly all of the internet’s international data — the messages, calls, and searches that cross continents — travels through fibre-optic cables laid on a seafloor that has never been fully surveyed, running over terrain no human eye has seen appeared first on Space Daily .