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White dwarfs are what remain when a main sequence star like our Sun reaches its end. As it depletes its fuel, it swells and turns red, becoming a red giant. Then it becomes an asymptotic giant branch (AGB) star with powerful stellar winds. Those winds blow away its outer shell and create a planetary nebula. […]
The post White Dwarfs Eat More Planetary Debris Than Thought, But Magnetic Fields Hide It appeared first on Knowridge Science Report.
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