Explore the deep ocean through our rich media gallery featuring photos and videos from our current expedition or dive into some of our favorite moments through our highlight archives. From ancient shipwrecks in the Mediterranean to the discovery of new species in the South Pacific, our Corps of Exploration provides global audiences with a window into the deep sea.
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Most Recent Additions
Video:
OET’s 2025 Expedition Season Preview
Blog:
Exploring Active Underwater Volcanoes and Deep Sea of the Mariana Islands with Advanced Technology
Video:
New Sea Star Species Discovered: Update from an Expert
Blog:
Majuro Workshop Gathers Stakeholder Input for Marshall Islands Expedition
Video:
eDNA Ashore: Studying Ocean Biodiversity
Blog:
Launching our 2025 Expedition Season to Survey Unexplored Areas of the Western Pacific Ocean
Nautilus Staff Picks
Video:
Googly-Eyed Stubby Squid
Video:
Rare Sperm Whale Encounter with ROV
Photo album:
Night Operations
Video:
Mapping a German U-boat
Video:
Shy Dumbo Octopus Hides Inside Its Own Tentacles
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