Startup Xona Space Systems hopes to provide an unspoofable alternative to increasingly threatened GPS.

GPS jamming and spoofing attacks are on the rise. If the global navigation system the US relies on were to go down entirely, ...

Private-sector innovation is leading the charge to build resilient PNT systems—ensuring GPS isn’t a single point of failure ...

Satellite drift might not sound like a problem, but it’s a real-world issue that affects everything from your GPS to ...

In response to growing congestion in Earth’s orbit, researchers have developed a compact, real-time velocity sensor for ...

The USSF Lockheed Martin-built GPS III Space Vehicle 08 (GPS III SV08) has successfully launched into orbit aboard SpaceX’s ...

SpaceX will launch an advanced GPS satellite today (May 30) on record-breaking short notice, and you can watch the action live.A Falcon 9 rocket is set to lift off from Cape Canaveral Space Force ...

SpaceX launched Lockheed Martin's seventh GPS III satellite from Cape Canaveral Space Force Station into orbit 12,550 miles ...

The Ukraine conflict has seen heavy electronic warfare practices on both sides, and other militaries are watching closely.

The rapid turnaround for these two GPS III deployments indicates that the Space Force is taking seriously the directive to ...

"GPS satellites provide essential navigation for U.S. military assets, operational troops, and field supply deliveries while powering global financial markets, transportation, utilities ...