Wednesday, 28 October 2026Read the signal. Shape what comes next.
Higher Ed Signal
Get the Signal Brief
Aerial view of SINTEF's Trondheim campus buildings, with the Trondheim fjord and city houses in the background under a partly cloudy sky.

Cross-border · Research collaboration · United States

SINTEF data helps University of Texas team link GPS-related signals to Russian satellite

University of Texas researchers have attributed unexplained radio signals, associated with GPS disruption across Europe, to Kosmos 2546, a Russian satellite, after SINTEF supplied decisive measurements.

Photo: Ssu / Wikimedia Commons, CC BY-SA 4.0

Why it matters: University of Texas researchers studying GPS disruption in Europe identified where the signals originated using measurements supplied by SINTEF.

SINTEF said a University of Texas research team had spent months trying to pinpoint where unexplained radio signals tied to European GPS disruption were coming from.

According to SINTEF, its own measurements were what allowed the team to make the decisive step.

SINTEF reported that the signals have been attributed to Kosmos 2546, a Russian satellite.

Editor’s view

Joseph Lopez, Collaboration Editor

For the University of Texas team, SINTEF's measurements ended a search lasting several months by linking the signals to Kosmos 2546, according to SINTEF.

Keep reading

See all