Initial Galactic Magnetic Fields and the Biermann Battery Mechanism E. A. MikhailovR. R. Andreasyan OriginalPaper 28 September 2021 Pages: 715 - 722
Three New Models of Layered Inhomogeneous Elliptical Galaxies S. A. Gasanov OriginalPaper 28 September 2021 Pages: 723 - 736
Comparison of the Orbital Properties of the Milky Way Globular Clusters from the Data of the Gaia DR2 and EDR3 Catalogs A. T. BajkovaV. V. Bobylev OriginalPaper 28 September 2021 Pages: 737 - 754
The List of Possible Double and Multiple Open Clusters between Galactic Longitudes 240° and 270° J. Casado OriginalPaper 28 September 2021 Pages: 755 - 775
Comparative Analysis of the Observational Properties of Fast Radio Bursts at the Frequencies of 111 and 1400 MHz V. A. FedorovaA. E. Rodin OriginalPaper 28 September 2021 Pages: 776 - 804
Variation in Radiation Intensity of 26 Radio Pulsars at 111 MHz A. N. Kazantsev OriginalPaper 28 September 2021 Pages: 805 - 818
Search for Periodic Emission from Five Gamma-Ray Pulsars at the Frequency of 111 MHz S. A. Tyul’bashevM. A. KitaevaG. E. Tyulbasheva OriginalPaper 28 September 2021 Pages: 819 - 825
BU CMi as a Quadruple Doubly Eclipsing System I. M. VolkovA. S. KravtsovaD. Chochol OriginalPaper Open access 28 September 2021 Pages: 826 - 838
Investigation of Spectral Characteristics and Statistical Properties of Flicker Noise of the X-Ray Nova A0620-00 O. S. SazhinaI. I. BulyginA. M. Cherepashchuk OriginalPaper 28 September 2021 Pages: 839 - 863
Unusual Eclipse of the UX Ori Type Star V719 Per V. P. GrininO. Yu. BarsunovaE. I. Fedorova OriginalPaper 28 September 2021 Pages: 864 - 868
A Kinetic Model for Precipitation of Solar-Wind Protons into the Martian Atmosphere V. I. ShematovichD. V. Bisikalo OriginalPaper 28 September 2021 Pages: 869 - 875
Analysis of the Eruptive Event after the Solar Flare of June 7, 2011 Yu. A. KupryakovA. B. GorshkovL. K. Kashapova OriginalPaper 28 September 2021 Pages: 876 - 883
Evolution of Comets A. V. TutukovM. D. SizovaS. V. Vereshchagin OriginalPaper 28 September 2021 Pages: 884 - 896