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- Sat May 22, 2010 5:30 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Dark Filament of the Sun (2010 May 22)
- Replies: 30
- Views: 3049
prominence slant
the prominence on the upper left image seem to be slanted, is this caused by magnectic field or rotation of the sun?