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Why are white dwarfs so hot 2024?

Isabella Rivera | 2023-04-19 10:17:37 | page views：1078
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Ava Powell

Studied at Harvard University, Lives in Cambridge, MA
Such stars eventually blow off the material of their outer layers, which creates an expanding shell of gas called a planetary nebula. Within this nebula, the hot core of the star remains--crushed to high density by gravity--as a white dwarf with temperatures over 180,000 degrees Fahrenheit (100,000 degrees Celsius).
2023-04-24 10:17:37
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Amelia Brown

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Such stars eventually blow off the material of their outer layers, which creates an expanding shell of gas called a planetary nebula. Within this nebula, the hot core of the star remains--crushed to high density by gravity--as a white dwarf with temperatures over 180,000 degrees Fahrenheit (100,000 degrees Celsius).
White Dwarfs Facts, Information and Photos | National Geographic
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