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首页土星壁纸 Tracking a Propeller

Tracking a Propeller

土星壁纸

by NASA/JPL/Space Science Institute

NASA Image Library · 公有领域（Public Domain）

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NASA Cassini spacecraft captured a propeller-shaped disturbance in one of Saturn rings created by a moon that is too small to be seen here. The moon is invisible at the center of the image.

壁纸设置方法见各平台设置指南。

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