Imperfect Sun

AR12546 is the symbol of sunspot group (Active Region) that has been passing over sun disk since one week. It is pretty huge and can be spotted…


AR2529 Heart Sunspot

 Last Sunday morning I was eventually able to picture this large group AR2529 again. Last time it was just appearing at the Sun edge: Zatom planetary…


Zatom planetary

At 12th Star Party in Zatom I made a few first lights of 8" cat from Celestron. Tried to collimate it as good as possible, and here we are:


Sun in Zatom

Last weekend (September 10-13) another star party in Zatom, Poland had happened. I was once again very happy to participate there, some pictures have…