Sun - May 11th 2024
![Sun](/sun/20240511-sun.jpg)
Canon R, Sigma 100-400 at 400 mm
The Carrington-class sunspot AR3664 is visiible in the bottom. It triggered auroras visible all over Europe as far as Italy, while in the US northern lights were observed in Florida.
Wrocław, Poland
© Bartłomiej Okonek