1. Results of Spectral Observations of 15 Seyfert Galaxies

   • E. K. Denissyuk
   • R. R. Valiullin
   • M. A. Krugov

   OriginalPaper 13 January 2023 Pages: 447 - 455

2. Photometric and Spectroscopic Analysis of the SX Phe Star BL Cam

   • M. Abdel-Sabour
   • M. I. Nouh
   • I. Zead

   OriginalPaper 13 January 2023 Pages: 456 - 469

3. First Light Curve Modelling of Eclipsing Binary Systems V1264 Cas, V0664 Lac and GSC 0199-2035

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

   OriginalPaper 12 January 2023 Pages: 470 - 482

4. Periodic Variations in the Brightness of the Red Dwarf V647 Her

   • N. I. Bondar
   • K. A. Antonyuk
   • N. V. Pit

   OriginalPaper 13 January 2023 Pages: 483 - 493

5. Nine Nearby K-Giants with Planets: A Detailed Analysis of their Chemical Composition

   • L. S. Lyubimkov
   • D. B. Poklad
   • S. A. Korotin

   OriginalPaper 13 January 2023 Pages: 494 - 511

6. Spottedness Activity of the Young Star HIP 94235 from the Moving Group AB Doradus

   • I. S. Savanov

   OriginalPaper 12 January 2023 Pages: 512 - 521

7. Variation of Doppler Velocities and D₃ Spicule Half-Widths

   • D. Khutsishvili
   • R. Khutsishvili
   • M. Sikharulidze

   OriginalPaper 13 January 2023 Pages: 522 - 533

8. New Entropies, Black Holes, and Holographic Dark Energy

   • S. Nojiri
   • S. D. Odintsov
   • V. Faraoni

   OriginalPaper 13 January 2023 Pages: 534 - 551

9. Simple Model of a Rotating Star as a Huygens-Roche Figure

   • G. M. Karelin
   • M. V. Kostina
   • Yu.V. Milanova

   OriginalPaper 13 January 2023 Pages: 552 - 559

10. Escape Probability and Mean Numbers of Photon Scatterings. I. Exact and Asymptotic Formulas

    • D. I. Nagirner
    • Yu.V. Milanova
    • E. V. Volkov

    OriginalPaper 12 January 2023 Pages: 560 - 578

11. The Mysterious Radcliffe Wave

    • V. V. Bobylev
    • A. T. Bajkova
    • Yu.N. Mishurov

    REVIEWS 12 January 2023 Pages: 579 - 598

12. Correction to: Multiwavelength Monitoring of Blazars PKS 2155-304 and S5 0716+71

    • D. Israyelyan

    Correction 13 January 2023 Pages: 599 - 599

13. Correction to: Exploring the Origin of Multiwavelength Emission from High-Redshift Blazar B3 1343 + 451

    • N. Sahakyan
    • G. Harutyunyan
    • M. Khachatryan

    Correction 12 January 2023 Pages: 600 - 600