File:Binary.jpg
本预览的尺寸：600 × 600像素。 其他分辨率：240 × 240像素 | 480 × 480像素 | 768 × 768像素 | 1,024 × 1,024像素 | 2,400 × 2,400像素。
原始文件 （2,400 × 2,400像素，文件大小：2.85 MB，MIME类型：image/jpeg）
摘要
| 描述 |
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. |
| 日期 | |
| 来源 | https://www.cfa.harvard.edu/news/4485/imagelist |
| 作者 | David A. Aguilar (CfA) |
许可协议
This media has been created by Harvard-Smithsonian Center for Astrophysics.
This website states: "The Center for Astrophysics/Harvard & Smithsonian follows the Smithsonian Institution's Open Access (CC0) policy. Our digital assets are in the public domain and are thus free of copyright restrictions and may be used for any purpose, free of charge, without further permission." | ||||
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| 日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
|---|---|---|---|---|---|
| 当前 | 2024年4月11日 (四) 19:44 | | 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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