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by tiptuffer
Wed Aug 05, 2009 6:02 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Triple Sunrise Over Gdansk Bay (2009 Aug 04)
Replies: 338
Views: 56301

Re: Cause of Triple Sunrise (APOD 2009 August 4)

This couldn't be caused by a pane of glass. The shadow image has to occur before the clouds that you see on the horizon. If they occured at the glass the irregular winged shaped halo caused by the sunlight hitting the clouds in front of it would have been shadowed as well. This is not the case. The ...