Strong Shock in the Uniformly Expanding Universe with a Spherical Void G. S. Bisnovatyi-KoganS. A. Panafidina OriginalPaper 30 December 2020 Pages: 963 - 978
Changing Looks of the Nucleus of Seyfert Galaxy NGC 3516 during 2016–2020 V. L. OknyanskyKh. M. MikailovN. A. Huseynov OriginalPaper 30 December 2020 Pages: 979 - 984
Nature of Purely Stellar Rings in Lenticular Galaxies O. K. Sil’chenko OriginalPaper 30 December 2020 Pages: 985 - 993
On the Influence of Angular Momentum and Dynamical Friction on Structure Formation Antonino Del Popolo OriginalPaper 30 December 2020 Pages: 994 - 1004
The Relic Neutrino Composition as Seen from Earth A. N. Baushev OriginalPaper 30 December 2020 Pages: 1005 - 1011
The Change of Period and Obliquity Angle of Pulsar under Braking of Magnetic Dipolar Radiation and Magnetic Decay Lin-Sen Li OriginalPaper 30 December 2020 Pages: 1012 - 1015
Migration of Hot Jupiters Induced by Atmosphere Outflow E. P. KurbatovD. V. BisikaloI. F. Shaikhislamov OriginalPaper 30 December 2020 Pages: 1016 - 1025
Modeling of Hydrogen Emission Lines in the Spectrum of UX Ori in Its Bright State and during Eclipses L. V. TambovtsevaV. P. GrininD. V. Dmitriev OriginalPaper 30 December 2020 Pages: 1026 - 1041
Kinematic Properties of Young Intermediate- and Low-Mass Stars from the Gaia DR2 Catalogue V. V. BobylevA. T. Bajkova OriginalPaper 30 December 2020 Pages: 1042 - 1049
Solution of Kepler’s Equation with Machine Precision M. K. AbubekerovN. Yu. Gostev OriginalPaper 30 December 2020 Pages: 1060 - 1066
TianQin Space-Based Gravitational Wave Detector: Key Technologies and Current State of Implementation V. K. Milyukov OriginalPaper 30 December 2020 Pages: 1067 - 1077
Lunar-Based Measurements of the Moon’s Physical Libration: Methods and Accuracy Estimates N. K. PetrovaYu. A. NefedyevA. A. Zagidullin OriginalPaper 30 December 2020 Pages: 1078 - 1086
The κ-Cygnid Meteor Shower and Its Relationship with Near-Earth Asteroids M. V. SergienkoM. G. SokolovaA. O. Andreev OriginalPaper 30 December 2020 Pages: 1087 - 1092
Physical Libration of the Moon: An Extended Problem A. A. ZagidullinV. S. UsaninT. V. Gudkova OriginalPaper 30 December 2020 Pages: 1093 - 1106