Definición de protogalaxy en inglés:

protogalaxy

Saltos de línea: proto|gal¦axy
Pronunciación: /ˈprəʊtəʊˌgaləksi
 
/

sustantivo (plural protogalaxies)

Astronomy
  • A vast mass of gas from which a galaxy is thought to develop.
    Más ejemplos en oraciones
    • According to current models, that's not enough time to allow for the formation of either the quasars that illuminate the atomic gas or the protogalaxies that harbor the first stars.
    • The protogalaxy probably has since coalesced into a giant elliptical galaxy, he says.
    • Those that are still around us bear the imprint of the chemical composition of the protogalaxy in their atmospheres, like living fossils of a bygone era in the history of the Earth.

Derivativos

protogalactic

adjetivo
Más ejemplos en oraciones
  • Eventually, these protogalactic fragments merged and galaxies and quasars formed.

Más definiciones de protogalaxy 

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Palabra del día mage
Pronunciación: meɪdʒ
noun
a magician or learned person