New sunspot fast evolution
Taken by Maximilian-Vlad Teodorescu on July 21, 2026 @
Institute of Space Science, Romania
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Date Taken: 2026:07:21 12:02:40
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Details:
AR 4493 is so fast evolving that in just under a day from my last image, the sunspot group is unrecognizable. Yesterday, the group had a ring-like shape, while today, the bipolar shape is coming into existence.
200 mm solar Newton.
Photographer's website:
No URL provided.
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