Meaning Of The Word Protogalaxy

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Protogalaxy Meaning

Protogalaxy Definition
Protogalaxy Definition

What's The Definition Of Protogalaxy?

protogalaxy in American English
noun: the large concentration of gas and dust from which a galaxy is formed

protogalaxy in British English
in some cosmological theories, a huge cloud of dust and hydrogen gas out of which millions of protostars are formed
noun: a cloud of gas in the early stages of its evolution into a galaxy

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