This is the sun on June 29, 2021 featuring sunspot AR2037:
The sunspot developed today, is unipolar, and is made up of just one active region.
This sunspot joins two others on the lower half of the sun.
This is AR2837 as it appeared on June 30, 2021:
The sunspot is now made up of two active regions and remains unipolar.
I took these images using the Slooh.com Solar telescope – Canary 5.
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