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by ogsan
Fri Nov 06, 2009 4:46 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Ring Nebula Deep Field (2009 November 6 APOD)
Replies: 8
Views: 3855

Re: Ring Nebula Deep Field (2009 November 6 APOD)

I seem to detect a number of shapes within the molecular cloud that might imply spiral motion. Is there spiral motion, and if so, how does this effect the nebula shape. Thanks