The Journal of Space Commerce

The Journal of Space Commerce

Increasing Resilience of GPS Using New Satellites

QinetiQ and Xona Test Pulsar Navigation System

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Tom Patton
Sep 11, 2025
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Pulsar-0 Satellite

A demonstration of how GPS navigation can be bolstered by using Low Earth Orbit (LEO) satellites has been conducted by QinetiQ an Xona Space Systems. This marks a major milestone in the development of next generation Positioning, Navigation and Timing (PNT) capabilities, increasing resilience against jamming and spoofing, as well as im…

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