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Low-Earth Orbit Navigation Satellites Make a Comeback

July 16, 2026

2 min read

Key Takeaways

Xona Space Systems plans to deploy 258 Pulsar satellites in low-Earth orbit.
Pulsar satellites could provide 100 times stronger signal strength than GPS.
Xona aims to offer location accuracy within several centimeters.
First six production satellites launch in October 2026.

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Strategic Implications

The resurgence of low-Earth orbit navigation satellites may indicate a shift towards more resilient and accurate positioning, navigation, and timing services. Xona's approach could suggest a new market for premium PNT services, which may benefit from lower manufacturing and launch costs, and could potentially disrupt traditional GPS services.

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What Happened

Xona Space Systems Leads Charge with 258 Pulsar Satellites

Xona Space Systems is developing a constellation of 258 Pulsar satellites in low-Earth orbit to provide alternative navigation services to GPS. The company claims its satellites will offer 100 times stronger signal strength and greater location accuracy, making them suitable for use in dense cities, under thick foliage, and even inside buildings. Xona has already launched its first satellite and plans to launch the first six production satellites in October 2026, with early service starting in 2027. This development was first reported by Ars Technica.

Source | Originally Published: July 17, 2026

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