The control room during Dive 4 at Hadal Wall as ROV <em>Deep Discoverer</em> approached 6,000 meters for the first time since Puerto Rico.
Control Room
Image courtesy of NOAA Office of Ocean Exploration and Research, 2016 Deepwater Exploration of the Marianas. Download larger version (jpg, 474 KB).

The control room during Dive 4 at Hadal Wall as ROV Deep Discoverer approached 6,000 meters for the first time since Puerto Rico.

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