Aurora Over Iowa

APOD: 2006 December 18 – Aurora Over Iowa: Last Thursday evening, stars were not the only lights in Iowa skies. Spectacular northern lights also shone from the heavens, extending across the midwestern USA and other locations not often graced with auroral displays. The wide-ranging auroral activity was triggered as a large solar flare – an energetic cloud of particles blasted outward from the Sun a few days earlier – collided with planet Earth’s magnetosphere. Alerted to conditions ripe for aurora, photographer Stan Richard recorded this apparition over Saylorville Lake, near Des Moines, Iowa, USA. While the colorful rays seem to end just above the water, they are actually at altitudes of 100 kilometers or more.”

There are some amazing pictures of space and sky on this site. Click on the link to view an amazing picture.

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