What Hawaiian phrase gives the Laniakea Supercluster its meaning, reflecting its immense size?
Answer
"Immeasurable heaven" or "immense heaven"
The name Laniakea, which characterizes the massive structure encompassing the Virgo Supercluster and Local Group, originates from the Hawaiian language. This nomenclature was chosen to reflect the truly staggering scale of this cosmic entity, which is estimated to contain around 100,000 galaxies. The translation of Laniakea into English renders it as either "immeasurable heaven" or "immense heaven." This naming convention underscores the shift in perspective necessary to comprehend structures of this magnitude, far surpassing the older, gravitationally-defined boundaries of the Virgo Supercluster.
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