"The world has all been based on GPS. But what happens when you lose it? How do you navigate?" When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

TrustPoint, a Virginia-based startup developing a network of navigation satellites in low Earth orbit, said it has successfully transmitted time and tracking signals from a ground station to a ...

Satellite drift might not sound like a problem, but it’s a real-world issue that affects everything from your GPS to emergency communications, and engineers have some clever tricks to keep it all in ...

Your browser does not support the audio element. U.S. Department of Transportation (DOT) figures show incidences of GPS signal interference, such as jamming and ...

A safety net of balloon-mounted sensors listening for satellites and cell towers could save lives if an airplane's GPS signals were to get jammed or disrupted. When you purchase through links on our ...

A GPS Blk. III space vehicle. Credit: U.S. Air Force GPS is under siege from hostile forces. In 2024, there were as many as 700 daily GPS jamming and spoofing incidents, according to an analysis of ...