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galactic noise

American  

noun

  1. unidentified radio-frequency radiation originating from beyond the solar system.


Example Sentences

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The album is loaded with Anthrax trademarks — serrated, crunchy riffs, soaring lead vocals, bludgeoning beats, and scorching guitar — but there are also galactic noise effects, angular song structures and atypical chord configurations.

From Los Angeles Times Sep. 17, 2026

The findings do not mean that it is impossible to find evidence of gravitational waves in the microwave backgrounnd — only that BICEP2 could not conclusively detect a signal amid the galactic noise.

From Nature Jan. 29, 2015

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