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


Read Also:

  • Galactic nucleus

    galactic nucleus The center of a galaxy, usually small, very bright, and containing a high density of stars and other objects. ◇ An active galactic nucleus is a nucleus that emits more radiation than can be explained in terms of stars alone. Blazars and quasars are thought to be active galactic nuclei; the nuclei of […]

  • Galactico

    /ɡəˈlæktɪˌkəʊ/ noun 1. (informal) a famous and highly paid footballer

  • Galactic-plane

    noun, Astronomy. 1. the plane of the galactic equator. noun 1. the plane passing through the spiral arms of the Galaxy

  • Galactic-pole

    noun, Astronomy. 1. either of the two opposite points on the celestial sphere that are farthest north and south of the Milky Way.

Disclaimer: Galactic-noise definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.