1. Distances to 10 Nearby Galaxies Observed with the Hubble Space Telescope

   • I. D. Karachentsev
   • N. A. Tikhonov

   OriginalPaper 12 April 2023 Pages: 1 - 10

2. Optical Classification of BZG Objects from the BZCAT Blazar Catalog

   • H. V. Abrahamyan
   • A. M. Mickaelian
   • A. G. Sukiasyan

   OriginalPaper 12 April 2023 Pages: 11 - 23

3. Photometric Study and Orbital Solution for Some Newly Discovered Eclipsing Binary Systems

   • M. S. Alenazi
   • M. M. Elkhateeb

   OriginalPaper 12 April 2023 Pages: 24 - 36

4. Ultrafast Variability of Line Profiles in Spectra of γ Ori

   • A. F. Kholtygin
   • V. B. Puzin
   • M. S. Kurdoyakova

   OriginalPaper 12 April 2023 Pages: 37 - 51

5. Herbig-Haro Flows and Young Stars in the Dobashi 5006 Dark Cloud

   • T. A. Movsessian
   • T. Yu. Magakian
   • H. R. Andreasyan

   OriginalPaper 12 April 2023 Pages: 52 - 63

6. The Study of Kantowski-Sachs Perfect Fluid Cosmological Model in Modified Gravity

   • T. Vinutha
   • K. Niharika
   • K. S. Kavya

   OriginalPaper 12 April 2023 Pages: 64 - 83

7. Effect of the Interaction Between Hyperons on the Moment of Inertia of the Proto Neutron Stars

   • Xian-Feng Zhao

   OriginalPaper 12 April 2023 Pages: 84 - 97

8. Accelerating Kaluza-Klein Universe in Modified Theory of Gravitation

   • S. D. Katore
   • S. P. Hatkar
   • D. P. Tadas

   OriginalPaper 13 April 2023 Pages: 98 - 113

9. Bulk Viscous String Cosmological Model with Power Law Volumetric Expansion in Teleparallel Gravity

   • Kalpana Pawar
   • A. K. Dabre

   OriginalPaper 14 April 2023 Pages: 114 - 126

10. Effect of Neutrino Oscillations on the Thermodynamic Properties of Hot Quark Matter

    • G. B. Alaverdyan
    • G. S. Hajyan
    • A. G. Alaverdyan

    OriginalPaper 12 April 2023 Pages: 127 - 139

11. Theory of Classical Gaseous Polytropes in an Integral Representation. I. Some General Results

    • G. A. Saiyan

    OriginalPaper 12 April 2023 Pages: 140 - 156