From 3 till 17 June we host Dr. Abhishek Srivastava from Indian Institute of Technology, Banaras Hindu University. Dr. Srivastava is a visitor of Krzysztof Murawski from Department of Astrophysics and Gravity Theory. This visit is funded by the research project NCN OPUS-8 "Magnetohydrodynamic waves and plasma dynamics in quiet Sun and coronal holes".