1. X-ray Observations of Historical Classical Nova Counterparts with eROSITA Telescope Onboard the SRG Orbital Observatory during the All-Sky Survey

   • I. I. Galiullin
   • M. R. Gilfanov

   OriginalPaper 27 December 2021 Pages: 587 - 606

   

2. Three-Dimensional Kinematics of Classical Cepheids

   • V. V. Bobylev
   • A. T. Bajkova

   OriginalPaper 27 December 2021 Pages: 607 - 617

   

3. Structure of Relativistic Stars Composed of Incompressible Matter in the Absence of Strict Electroneutrality

   • N. I. Kramarev
   • A. V. Yudin

   OriginalPaper 27 December 2021 Pages: 618 - 627

   

4. On the Scattering of Giant Pulses from the Crab Pulsar

   • A. A. Ershov

   OriginalPaper 27 December 2021 Pages: 628 - 637

   

5. Refined Ephemeris for Four Hot Jupiters Using Ground-Based and TESS Observations

   • F. Davoudi
   • P. MirshafieKhozani
   • A. Ghalee

   OriginalPaper 27 December 2021 Pages: 638 - 650

   

6. Host Stars of Planets on the Hertzsprung–Russell Diagram

   • A. A. Arsentieva
   • I. I. Shevchenko

   OriginalPaper 27 December 2021 Pages: 651 - 660