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Earth with zero obliquity

Mouse over the preview image and click the play icon to see a flash version of the animations.  Download high-resolution animations using links below.

Earth with Zero Obliquity - Similar to the previous animations but demonstrating effects of zero obliquity, eliminatiing our seasonal changes. The planet Mercury has zero obliquity.

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Zero Obliquity from Above - Similar to the left animation but showing Earth from above at zero degrees obliquity.

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Animations produced by PSI scientist Steve Kortenkamp.

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