population II
Astronomy
noun
A population of old, red stars formed early in the history of their parent galaxy, the earliest of which are thought to be coeval with their galaxy.
Origin
1950s.
| 单词 | population II |
| 释义 | population IIAstronomy noun A population of old, red stars formed early in the history of their parent galaxy, the earliest of which are thought to be coeval with their galaxy. Origin |
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