English dictionary
hubble's parameter meaning and definition
Definition and meaning of hubble's parameter at MeaningMonkey.org. hubble's parameter meaning and definition in the English Dictionary.HUBBLE'S PARAMETER noun
Definition of Hubble's parameter (noun)
- (cosmology) the ratio of the speed of recession of a galaxy (due to the expansion of the universe) to its distance from the observer; the Hubble constant is not actually a constant, but is regarded as measuring the expansion rate today
- synonyms: Hubble constant, Hubble parameter, Hubble's constant
Source: Princeton University Wordnet