NOAA Ocean Exploration, 2017 American Samoa. Download larger version (mp4, 14.9 MB).
Here's a Shark Week contribution from us. You could say we...nailed it!
This [very] brief glimpse of a hammerhead shark swimming over remotely operated vehicle (ROV) Deep Discoverer was captured by ROV Seirios during a dive off American Samoa, at a depth of approximately 260 meters/853 feet).