A six-sided feature encircles Saturn's North Pole in this 2006 image.

在这张2006年所拍摄的照片中，六面特征体包围了土星的北极。

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The gray circle at the center of each image is the "pole hole," north of which satellite sensors have historically been unable to collect data.

每幅图中心位置的灰色圆圈是“极点”，卫星从来都无法在极点以北收集数据。

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This false-color image shows seasonal streaks of material near Mars' north pole.

这张伪彩色照片（false-color image）展示了火星北极附近地表物质的季节性条纹。

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Michael Dell is reported to have started his dream with an image of a large building filled with employees with a flag pole outside.

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