File:Vestan interior PIA15510.jpg
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原始文件 （1,280 × 720像素，文件大小：48 KB，MIME类型：image/jpeg）
摘要
| 描述 |
English: This artist's concept shows the internal structure of the giant asteroid Vesta, based on data from NASA's Dawn mission. Dawn shows that Vesta has an iron core that is about 68 miles (110 kilometers) in radius, suggesting that Vesta completely melted in its early history, allowing iron to sink to form the core and producing a basaltic crust.
This illustration shows the innermost core in brown, the mantle in green and the crust in gray. |
| 来源 | http://photojournal.jpl.nasa.gov/catalog/PIA15510 |
| 作者 | NASA/JPL-Caltech |
许可协议
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本文件完全由NASA创作，在美国属于公有领域。根据NASA的版权方针，NASA的材料除非另有声明否则不受版权保护。（参见Template:PD-USGov/zh、NASA版权方针页面或JPL图片使用方针。） |  |
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警告:
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原始上传日志
Transferred from en.wikipedia to Commons by Szczureq.
The original description page was here. All following user names refer to en.wikipedia.
- 2012-09-05 16:10 Kwamikagami 1280×720× (49609 bytes) Uploading a public-domain item using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]
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| 日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
|---|---|---|---|---|---|
| 当前 | 2012年9月18日 (二) 12:36 | | 1,280 × 720（48 KB） | Szczureq | {{Information |Description={{en|Original Caption Released with Image: This artist's concept shows the internal structure of the giant asteroid Vesta, based on data from NASA's Dawn mission. Dawn shows that Vesta has an iron core that is about 68 miles ... |
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