Sun and Geosphere is a peer-reviewed international journal published by the Balkan, Black Sea and Caspian Sea Regional Network on Space Weather Studies (BBC SWS Regional Network).
The BBC SWS Regional Network was founded in June 2005 by decision of the "IHY Regional planning meeting for the Balkan and Black Sea region", Sozopol, Bulgaria,6–8 June 2005 (see Protocol). In this protocol as item 3 (below the MEMORANDUM OF UNDERSTANDING) is written
"The Regional Network will publish an International referred Scientific Journal
SUN and GEOSPHERE with international editorial board. ".
The first issue of the magazine was printed in early 2006 in Baku Azarbeydzhan. First Editor‑in‑Chief was Elchin Babayev from ShAMAKHY Astrophysical Observatory ShAO. He is now Honorary Editor.
"Sun and Geosphere" appears twice a year and is open to original contributions in solar and solar-terrestrial physics also to all topics included in "Space Weather".