галактика

галактика

A galaxy is a massive, gravitationally bound system that consists of stars and stellar remnants, an interstellar medium of gas dust, and an important but poorly understood component tentatively dubbed dark matter.It is also called 'milky way'

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Parte del discorso: sostantivo
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Settore/Dominio: Astronomia
Categoria: Galassia
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Acronimo - Abbreviazione:

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