Deep Impact: engineering an expedition to the oceans’ deepest points

The Five Deeps mission, an ambitious effort to take a manned submarine to the bottom of the Earth’s five oceans, is pushing subsea technology to its limits. Jon Excell reports It’s something of a cliché. But we still know more about our closest cosmic neighbour than the depths of our own oceans. While 12 astronauts … Continue reading Deep Impact: engineering an expedition to the oceans’ deepest points