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首页土星壁纸 Propeller from Unlit Side

Propeller from Unlit Side

土星壁纸

by NASA/JPL/Space Science Institute

NASA Image Library · 公有领域（Public Domain）

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关于这张图

A propeller-shaped structure created by an unseen moon appears dark in this image obtained by NASA Cassini spacecraft of the unilluminated side of Saturn rings. The propeller is marked with a red arrow in the top left.

壁纸设置方法见各平台设置指南。

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