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How old are white dwarfs?

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Anonymous

10y ago
Updated: 8/17/2019

White dwarves are essentially the ashy remains of stars that have used up almost all of their fuel. This is accomplishedd by bing around for a long time. Astronomers have identified white waves that are 11- to 12-billion-years-old (and only 100 light years away from Earth). That date would make them almost as old as the universe, By contrast our sun is "only" 7 billion years old.

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10y ago

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