A 3-person research submarine taking scientists deep into the ocean.
A one-person human-occupied vehicle (HOV) that was built to descend to and explore the deepest places in the ocean.
Operating in two modes; as an autonomous, or free-swimming, vehicle for wide area surveys (left) and as a tethered, or cabled, vehicle for sampling and other tasks.
A remotely operated vehicle that gives scientists immediate, real-time access to the sea floor.
An series of autonomous vehicles designed for coastal monitoring as well as survey operations at various depths in the ocean.
An autonomous underwater vehicle capable of exploring the ocean down to 4,500 meters.
An autonomous vehicle suited to collect highly detailed sonar and optical images of the deep seafloor.
An autonomous vehicle that can dive to depths of over 1,000 meters and can stay at sea for months at a time.