The Space Force is targeting $50 to $80 million per satellite — a fraction of the $250 million it costs for just one Lockheed ...

The Pentagon’s first batch of new and more capable GPS satellites is as much as eight to 11 months behind the desired ...

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

The best GPS units offer reliable navigation in even the most off-the-beaten-track areas, including topographical and ...

That region of the Earth’s atmosphere called the ionosphere can contain varying levels of free electrons that, when highly ...

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

Chinese scientists have developed a new Death Star-like microwave weapon that combines multiple beams for precise targeting.

When the air is partly ionized, freely moving electrons slightly slow down the radio signals travelling to Earth from GPS and ...

However, choosing the best GPS mode for the occasion can be tricky. There’s plenty of jargon to demystify, thanks to the many different Global Navigation Satellite Systems (GNSS) mixing with ...

The Pentagon’s first batch of new and more capable GPS satellites, part of the GPS IIIF program, is facing significant delays ...

The initial 10 new "GPS IIIF" satellites are the first of a potential 22 in an estimated $9.2 billion program for spacecraft with greater accuracy and jam-proof signals for the GPS system, which ...