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Quantum computing

Quantum gravity-aided navigation at sea

Ships that lose or distrust satellite signals could steer by gravity instead.

A ship alone on the open ocean
Photo: <a href="https://unsplash.com/photos/a-lone-ship-sails-on-the-sparkling-ocean-Rp0jmTE4OSw" target="_blank" rel="noopener noreferrer">Eyforis Lurt</a> / Unsplash

Sources

  1. GNSS-free quantum gravity-aided navigation and fine-scale marine surveying with a strapdown quantum gravimeter arXiv, August 26, 2026

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