Last weekend a halo surrounded the Sun. It was caused by a thin layer of ice crystals at high altitude all refracting the light at just the right angle. Pretty impressive.
Showing posts with label Sun halo. Show all posts
Showing posts with label Sun halo. Show all posts
Saturday, October 27, 2012
Halo
Last weekend a halo surrounded the Sun. It was caused by a thin layer of ice crystals at high altitude all refracting the light at just the right angle. Pretty impressive.
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