redshift 1
noundomain: natural phenomenon
Princeton WordNet [ver.3.1]
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EnglishDefinition
(astronomy) a shift in the spectra of very distant galaxies toward longer wavelengths (toward the red end of the spectrum); generally interpreted as evidence that the universe is expanding
Synonyms
- red shift 1
(astronomy) a shift in the spectra of very distant galaxies toward longer wavelengths (toward the red end of the spectrum); generally interpreted as evidence that the universe is expanding
