ili:i108115
http:rdf: | type | |
skos: | definition | (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 |
Semantic relations
β΄dns: | linked concept |
Other
Source | http: |
β΄ fully or partially logically inferred
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