411 REFERENCE · Wiktionary
Hubble's Variable
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From en Hubble variable en variable star surname. From having the variable nature of this star being discovered by en Edwin Hubble. From this being a very important star in the history of astronomy, and the discovery made using it by Hubble.
Proper noun
Hubble's Variable
mul M31-V1: en star/Cepheid variable galaxy:Suf/Andromeda galaxy cluster/Local Group galaxy supercluster/Local Supercluster supercluster/Laniakea located in the constellation:suf/Andromeda; the first variable star discovered outside the Milky Way Galaxy, and first star identified whose distance was unequivocably beyond the confines of the Milky Way.
Synonyms
en Hubble's Star M31-V1
Related terms
en Hubble's law,Hubble law Hubble's constant,Hubble constant Hubble's Variable Nebula Hubble's Star Hubble volume