ROVs

Alvin, a human occupied vehicle (HOV), returns to the ship after a dive.

Exploring the Ocean with Robots and Submarines

To explore the deep ocean, scientists rely on numerous pieces of high-tech equipment . This photo gallery showcases some of the remotely operated vehicles (ROVs), submersibles, and other devices that have been used. Read...

Scientists Discuss their Submersible Experience

Scientists talk about the experience of exploring the ocean in this excerpt from the Deep Ocean Explorers video. More about deep ocean exploration can be found in our Deep Ocean Exploration featured story .

The Titanic Wrecksite

On her maiden voyage the Royal Mail Ship Titanic struck an iceberg in the North Atlantic just before midnight on April 14th, 1912. Dr. Robert Ballard first discovered the ship's wreckage in 1985. Nearly...

ROV Video of Stunning Creatures

Using an ROV (Remotely-Operated Vehicle) equipped with a high-definition video camera, scientists can observe the life that flourishes beneath the Arctic ice . On this expedition, they discovered creatures, like this Narcomedusa jelly ,...
Amy Baco-Taylor

Amy Baco-Taylor: Passionate about Deep-Sea Corals

Dr. Amy Baco-Taylor dives to deep-sea environments to study corals and the invertebrates that live on them. Two events made me passionate about deep-sea corals . One was my first submarine dive in a...

Martha Nizinski: Hooked on Deep-Sea Corals

Scientist Martha Nizinski examines a sample of the deep-sea coral Lophelia pertusa , collected 600-m (1,969-ft) deep off the coast of the southeastern United States. Credit: A. Howard Nine years ago I was invited...

National Ocean Science Bowl winning video

From discovering new marine life to exploring the wreck of the Titanic , ROV’s and other technology are helping us get a closer look at the more than two thirds of our planet that...
Dr. Robert Ballard with an ROV

Five Questions for Robert Ballard

Oceanographer Dr. Robert Ballard used Remotely Operated Vehicles like the one pictured above to discover many of the world’s most famous shipwrecks, including the Titanic, the Bismarck, and John F. Kennedy Jr.’s PT 109...