white dwarf
white
waɪt
vait
dwarf
dwɔ:rf
dvawrf
/wˈaɪt dwˈɔːf/

Definizione e significato di "white dwarf"in inglese

White dwarf
01

nana bianca, stella nana bianca

a small, dense, and faint stellar remnant that is left after a medium-sized star exhausts the nuclear fuel in its core and undergoes gravitational collapse
Esempi
Although small, white dwarfs can be quite hot, emitting radiation across a broad spectrum including visible light.
Sebbene piccole, le nane bianche possono essere piuttosto calde, emettendo radiazioni su un ampio spettro che include la luce visibile.
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