cosmic background radiation
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cosmic background radiation
noun
-
All the electromagnetic radiation entering the Earth from non-point sources in deep space, generally attributed to the Big Bang.
Holonyms: electromagnetic radiation < radiation
Similar: cosmic background
Talk about this word "cosmic background radiation." Wiktionary, via Micwyn, micwyn.com/word/cosmic%20background%20radiation. Accessed 6 Nov. 2026. cosmic background radiation. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/cosmic%20background%20radiation "cosmic background radiation." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/cosmic%20background%20radiation.Cite this
@misc{cosmic_background_radiation_2026,
title = {cosmic background radiation},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/cosmic%20background%20radiation},
urldate = {2026-11-06}
}