How big is this structure? It would be interesting to know the radii of the outer circle and the radius of the blanked out region in the picture. In terms of the radius of Saturn or equivalently the angles subtended at the centre.
Peter.
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- Mon Dec 14, 2009 9:37 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Saturns Hexagon Comes to Light (2009 Dec 14)
- Replies: 23
- Views: 11820