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首页土星壁纸 The Spoke Zone

The Spoke Zone

土星壁纸

by NASA/JPL/Space Science Institute

NASA Image Library · 公有领域（Public Domain）

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The spoke-producing region of the B ring displays fine-scale asymmetry in the azimuthal direction -- the direction along which the ring particles orbit Saturn -- from upper left to lower right across the image

壁纸设置方法见各平台设置指南。

相关壁纸