Impossible Metals Achieves First Selective Nodule Recovery at 4,000 Meters Depth
Impossible Metals' Eureka II AUV has achieved the first selective nodule recovery at a depth of 4,000 meters.
Eureka, CA, November 10, 2026 — Impossible Metals has announced a significant milestone in deep-sea resource technology, with its Eureka II Autonomous Underwater Vehicle (AUV) successfully completing the first-ever selective nodule recovery at a depth of approximately 4,000 meters.
The achievement marks a notable step in the development of technologies aimed at accessing resources from the ocean floor. Selective nodule recovery implies a process designed to target and collect specific types of nodules, potentially distinguishing them from surrounding sediment or other materials on the seabed.
The Eureka II AUV is a component of Impossible Metals’ efforts in deep-sea exploration and resource assessment. The depth of 4,000 meters places this operation in the abyssal zone, one of the deepest marine environments, presenting significant technical challenges related to pressure, temperature, and operational control.
Details regarding the specific types of nodules recovered, the quantity, or the exact location of the operation beyond the depth were not provided in the announcement. Similarly, the specific methodology employed by the Eureka II AUV for selective recovery was not elaborated upon.
The company’s work in this area focuses on potential future applications in resource extraction. However, the operational and environmental implications of deep-sea nodule collection are subjects of ongoing scientific and regulatory discussion globally. The timeline for further operations or the next steps in Impossible Metals’ development roadmap were not immediately available.
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