For the measured value of the Hubble constant, this distance is about 14 billion light - years .
由量测到的哈伯常数值来推断, 这个距离大约是140亿 光年 远.
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英英释义
Noun
1. (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 reciprocal of the Hubble constant is the age of the universe