Das, R.; Ghosh, A.; Karak, B. B.: Is the hemispheric asymmetry of sunspot cycle caused by an irregular process with long-term memory? Monthly Notices of the Royal Astronomical Society (2022)
Käpylä, M. J.; Käpylä, P. J.; Olpert, N.; Brandenburg, A.; Warnecke, J.; Karak, B. B.; Pelt, J.: Multiple dynamo modes as a mechanism for long-term solar activity variations. Astronomy and Astrophysics 589, A56 (2016)
Karak, B.; Cameron, R. H.: Babcock-Leighton Solar Dynamo: The Role of Downward Pumping and the Equatorward Propagation of Activity. Astrophysical Journal 832, 94 (2016)
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.