Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an alternative positioning and navigation system that uses the Earth’s magnetic field.

Japan has launched a navigation satellite on its flagship H3 rocket as the country seeks to have a precise positioning system ...

The U.S. Global Positioning System (GPS)—the first GNSS—was developed in the early 1970s by the U.S. Department of Defense for military use. Trimble—the company I work for—helped ...

Japan plans to launch two more navigation satellites to have a seven-satellite system by March 2026 in order to have a more precise global positioning capability without relying on foreign ...