<p><strong>Fig. 9.30.</strong>&nbsp;(<strong>B</strong>) The <em>RMS Titanic</em> has been explored using submersible vehicles. This photo of the <em>RMS Titanic</em> was taken by the ROV <em>Hercules</em> at a depth of approximately 12,500 feet.</p>

Fig. 9.30. (B) The RMS Titanic has been explored using submersible vehicles. This photo of the RMS Titanic was taken by the ROV Hercules at a depth of approximately 12,500 feet.

Image courtesy of U.S. National Oceanic and Atmospheric Administration (NOAA)/Institute for Exploration/University of Rhode Island (NOAA/IFE/URI)