Quantum clocks provide very accurate timekeeping. This accuracy is crucial for coordinating military networks, detecting GPS ...

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 ...

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 ...

Honeywell launches its Alternative Navigation Architecture (HANA) to ensure aircraft can navigate safely when GPS signals are ...

Centimeter Accuracy in an Automotive-Grade Package . The NAV3120 is a powerful, full-constellation and quad-frequency signal reception module engineered for demanding applications ...

MAPS GEN II provides troops with increased abilities to navigate and communicate in environments where GPS is denied or ...

In February 2022, the USS Essex experienced a unique navigation scenario: all electronic navigation systems on its bridge were intentionally disabled for five days. This forced the crew to traverse ...

Quantum devices detect minute variations in gravity, magnetism, and time. They’re transforming how researchers study the ...

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.

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 ...

Solar eclipses can have a noticeable impact on the structure and dynamics of Earth's upper atmosphere—the ionosphere. This is primarily due to the sudden reduction in solar radiation reaching the ...