Many drivers still swear by a dedicated portable GPS navigation system, and for good reason. A portable GPS, or portable navigation device (PND), leaves your phone free for other uses. Portable GPS ...

If GPS and radar go down, U.S. aircraft carriers can navigate using celestial navigation, sextants, compasses, and ...

With the rapid development of GPS (Global Positioning System) techniques, GPS gets wider application in many fields. GPS has features such as high precision, global coverage, convenience, high quality ...

Quantum-Sensor Navigation Market Quantum-Sensor Navigation Market Dublin, Jan. 29, 2026 (GLOBE NEWSWIRE) -- The ...

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Ukrainian company Twist Robotics has developed OSCAR, a GPS-free visual navigation system for UAVs that is resistant to electronic warfare equipment and spoofing.

The country’s GPS systems might be more vulnerable than you think — and the stakes are high. A Global Positioning System failure could affect transportation, banking and emergency operations. But ...

In December 1968, the Apollo 8 mission carried three astronauts on a trip around the Moon— further than anyone had ever gone before. For a mission that far, navigation was the biggest unknown factor.