Editor-in-Chief
Rashid A. Sunyaev (Space Research Institute, Moscow)

Executive Editor-in-Chief
Sergei A. Grebenev (Space Research Institute, Moscow)

Editorial Board
Ilfan F. Bikmaev (Kazan Federal University, Kazan)
Andrey M. Bykov (Ioffe Institute of Physics and Technology, St. Petersburg)
Nicolai N. Chugai (Institute of Astronomy, Moscow)
Eugenii M. Churazov (Space Research Institute, Moscow)
Marat R. Gilfanov (Space Research Institute, Moscow)
Dmitrii S. Gorbunov (Nuclear Research Institiute, Moscow)
Alexandr V. Ivanchik (Ioffe Institute of Physics and Technology, St. Petersburg)
Vladimir V. Kocharovskii (Applied Physics Institute, N. Novgorod)
Konstantin A. Postnov (Sternberg Astronomical Institute, Moscow)
Sergey Yu. Sazonov (Space Research Institute, Moscow)
Andrei A. Tokovinin (Cerro Tololo Inter-American Observatory, La Serena, Chile)
Alexey A. Vikhlinin (Space Research Institute, Moscow)
Lev R. Yungelson (Institute of Astronomy, Moscow)

Staff Editors
Mariya L'vovna Skorobogatova

Editor of the English Translation
Vladimir Yu. Astakhov