"Killer electrons" that travel at nearly light speed inside Earth's Van Allen belts—the zone that surrounds the planet and ...

The GPS IIIF program is a $9.2 billion initiative aimed at deploying ... such as turn-by-turn navigation. The new F-model ...

GPS III space vehicles will introduce new capabilities to meet higher demands of both military and civilian users. It brings the full capability to use M-Code in support of warfighter operations.

The U.S. Air Force began deploying the Global Positioning System (GPS) nearly 50 years ago, critical infrastructure to both ...

Typically they use a normal oscillator, like a crystal, and improve its accuracy by pairing it with the timing signal from a GPS satellite. This one is a standalone model built by [Szabolcs ...

This initiative aims to augment the existing GPS constellation with small, low-cost satellites to enhance resilience for both ...

The Pentagon’s first batch of new and more capable GPS satellites is as much as eight to 11 months behind the desired delivery schedule because contractor Lockheed Martin Corp. is ...

The project, titled “PreMevE-MEO: Predicting Ultra-Relativistic Electrons Using Observations From GPS Satellites,” is ...

The Space Force's desired "Available for Launch" delivery of the first GPS IIIF-model satellite, previously projected for April 2026, is now slated for November of that year. Successive deliveries ...

Electrons travel at nearly light speed inside Earth’s Van Allen belts and pose a major threat to satellites and space equipment. Image Courtesy LANLLANL NEWS RELEASE“Killer electrons” that ...

The Pentagon’s first batch of new and more capable GPS satellites is as much as eight to 11 months behind the desired delivery schedule because contractor Lockheed Martin Corp. is having difficulty ...