Editors’ choice in volume 85, issue 11, November 2021:
– for the thematic issue “Physics of Cosmic Rays” is the paper entitled “Disturbance of a Glow in the Night Sky in Clear Weather at Middle Latitudes” by the authors N. S. Khaerdinov, D. D. Dzhappuev, K. Kh. Kanonidi, A. U. Kudzhaev, A. N. Kurenya, A. S. Lidvansky, V. B. Petkov & M. N. Khaerdinov (Bulletin of the Russian Academy of Sciences: Physics, 2021, Volume 85, Issue 11, P. 1317–1319);
– for the thematic issue “Electromagnetic Field and Materials (Fundamental Physical Researches)” is the paper entitled “Diffraction of the Superdirectional Beam of a Surface Spin Wave on a Low-Contrast Magnon Crystal” by the authors A. B. Khutieva, A. V. Sadovnikov, A. Yu. Annenkov, S. V. Gerus & E. H. Lock (Bulletin of the Russian Academy of Sciences: Physics, 2021, Volume 85, Issue 11, P. 1205–1208).