Two Lockheed Martin GPS III Follow-On (GPS IIIF) satellites receive $528 million in funding from congressional appropriators ...

The effort, known as Resilient GPS, or R-GPS, began in 2024 and funded three industry teams to develop designs and early prototypes for alternative navigation satellites. The Space Force confirmed it ...

The rise of GPS vulnerability is putting more resilient, atom-based navigational tools on the map. In late September, a Spanish military plane carrying the country’s defense minister to a base in ...

Low-Earth orbit (LEO) systems have emerged as a promising complement to GNSS, offering higher received power, better satellite geometry and broader spectrum options. Researchers aim to evaluate ...

For decades, the United States treated satellite navigation as a quiet monopoly, with GPS embedded […] ...

Have you ever thought about how businesses stay connected across the globe without any interruptions? Nowadays, everything is linked through ...

China's vast new space network is alarming US defence chiefs, raising fears it could shift the balance of global military ...

Dr. Gladys West, a pioneering mathematician whose work in satellite geodesy was crucial for modern GPS accuracy, has passed ...