galactic noise


noun

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

Nearby words

  1. galactic equator,
  2. galactic halo,
  3. galactic latitude,
  4. galactic longitude,
  5. galactic nebula,
  6. galactic nucleus,
  7. galactic plane,
  8. galactic pole,
  9. galactic poles,
  10. galactic year

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019