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REPORTING 43D AGO CNET

Living Underwater Just Got a Big Upgrade

02 AUG 2026 · 08:00 ET·4:02·7.89K VIEWS·0.0× USUAL PACE

DEEP has deployed Vanguard, the first new subsea habitat in the US in decades. The Vanguard is designed to house four people for up to five days, featuring a living chamber, bathroom, and dive center. It operates using saturation diving principles, allowing for longer dive times and potentially serving as a training analog for space missions. This habitat is seen as a stepping stone to DEEP's larger, modular Sentinel habitat, aiming for a sustained subsea presence for research and exploration.

WHY IT MATTERS

This development advances the feasibility of long-term human habitation and research in subsea environments, potentially accelerating ocean exploration and monitoring capabilities. It also offers new avenues for astronaut training in confined, extreme conditions.

DEEP VANGUARD SUBSEA HABITAT SATURATION DIVING OCEAN EXPLORATION

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