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English: This artist's conception shows the lowest-mass white dwarf known in our galaxy and its companion star, which likely is another white dwarf. The foreground white dwarf underwent a radical weight-loss plan about 500 million years ago, losing mass to its companion. The low-mass white dwarf now weighs only about 17 percent as much as the Sun.
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来源 https://www.cfa.harvard.edu/news/4485/imagelist
作者 David A. Aguilar (CfA)

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当前2024年4月11日 (四) 19:442024年4月11日 (四) 19:44版本的缩略图2,400 × 2,400(2.85 MB)Юрий Д.К.Uploaded a work by David A. Aguilar (CfA) from https://www.cfa.harvard.edu/news/4485/imagelist with UploadWizard

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