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Satellite reveals immense scale of GPS signal tampering

Hacker News · Jun 20, 2026, 4:07 AM · Also reported by 1 other source

Key takeaways

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  • The new measurements were made by Pulsar-0, the first satellite of the novel Pulsar navigation constellation developed by California-based Xona Space Systems.
  • The PNT signals distributed by GNSS satellites underpin many systems that our civilization relies on in everyday life, including the operation of power grids, finance operations and oil drilling.

Satellites 'It's quite a bit more than we expected': Satellite reveals immense scale of GPS signal tampering News By Tereza Pultarova published 18 June 2026 "As soon as we started doing any operations above Europe, we noticed that there was really something going on there."

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Click for next article Artist's illustration of a U.S. GPS satellite, an increasingly frequent target for jamming, in orbit around Earth. (Image credit: Lockheed Martin and U.S. Space Force) Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter An experimental satellite has mapped the scale of GPS jamming across Europe and the Middle East from space for the first time.

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