ASTRONOMY REPORTS

Possible Electromagnetic Manifestations of Merging Black Holes

The Influence of Superflares of Host Stars on the Dynamics of the Envelopes of Hot Jupiters

Physical Parameters of the Eclipsing System V2647 Cyg

Laboratory Simulations of the Radial Distribution of the Toroidal Magnetic Field in an Axial Jet from a Young Stellar Object

Kinetic Monte Carlo Model for the Precipitation of High-Energy Protons and Hydrogen Atoms into the Atmosphere of Mars with Taking into Account the Measured Magnetic Field

An Unusually Powerful Water-Maser Flare in the Galactic Source W49N

Studies of Giant Pulses from the Pulsar B0301+19 (J0304+1932) at 111 MHz

The Photolysis of Aromatic Hydrocarbons Adsorbed on the Surfaces of Cosmic Dust Grains

Variability of the Blazar 4C 38.41 in 2006–2017

Spectrum and Variability of the Supernova Remnant G21.5-0.9

Anisotropic Scattering of the Radio Emission of the Pulsar B0833–45 in the Vela Supernova Remnant

Diversion of an Asteroid Using a Transversal Thruster

Large-Scale Instability During Gravitational Collapse and the Escaping Neutrino Spectrum During a Supernova Explosion

Variability of the Blazar J1504+1029 on Timescales from Hours to Years

A Double Wave in the Orbital-period Variations of the Eclipsing Binary RT Per

The Individual Thicknesses of Stellar Disks of Galaxies Viewed at Arbitrary Angles

Evolution of a Viscous Protoplanetary Disk with Convectively Unstable Regions

Orbital Evolution of the Extrasolar Planetary Systems HD 39194, HD 141399, and HD 160691

Suggestion for a Search of Diisocyanomethane (CNCH2NC) in the Cosmic Objects: Potential Spectral Lines

The Averaged Equations of Motion in the Presence of an Inverse-Square Perturbing Acceleration

Correlation between the Distribution of Diffuse Ionized Gas in the Galaxy and HII Regions

Parameter Determination for the Eclipsing Long-Period Dwarf Nova EX Dra from Photometric Observations during Different Activity States of the System

V404 CYG/GS 2023+338: Monitoring in the Optical with Robotic Telescopes of the MASTER Global Network during the 2015 Superburst

A Putative Planet Orbiting the Pulsar PSR B0525+21

Observations of Maser Emission in the Star-Forming Region G43.8-0.1. II. H 2 O Maser Emission at 1.35 cm

Time Variations in the Fluxes of Suprathermal Ions and Their Relative Abundances at 1 AU during 1998–2017

Computations of the Degree of Linear Polarization in the Hα Line in Chromospheric Flares in the Presence of Electron-Collisional Excitation

Evolution of the H 2 O Maser Emission in the Star-Forming Region S252A

Dependence of Microturbulence in F Stars on Spectral Type

Characteristic Features of the Colors of Shower Meteors and Sporadic Meteors from Observations with the Mini-MegaTORTORA System

Evolution of Stars Paired with Intermediate-Mass Black Holes

Radio Sources in the Central Section of the RZF Catalog. Search for Objects with Ultra-Steep Spectra

Method for Estimating the Doppler Factors of Relativistic Radio Jets

Relationship Between the Spins and Masses of Supermassive Black Holes in Distant Active Galactic Nuclei with z > 4

Dynamical Models and Anisotropy of the Velocity Dispersions in Elliptical Galaxies

A Star of Vacuum-like Matter

Orbital-Period Variations of the Eclipsing Binaries RY Aur, GG Cas, RS Lep, and RV Tri

Analysis of Some Parameters and of Possible Types of Shocks in a New Sample of Spitzer/GLIMPSE/EGO Regions of Formation of Massive Stars

Spectral Distortions in CMB by the Bulk Comptonization Due to Zeldovich Pancakes

The Possibility of Harmless Destruction of an Asteroid Threatening the Earth

Profile of the 9.85-GHz Neutral Hydrogen Line Taking into Account the Zeeman Effect (Computations and Solar Observations)

On the Inner Structure of Virialized Clusters

Reheating Temperature from D-Term Cosmological Inflation Braneworld

Relationship Between Scattering and Dispersion Measure of the Crab Nebula Pulsar

Evolution of Maser Emission in the Region of Active Star Formation G43.8-0.1. I. OH Maser Emission at 18 cm

The Simulation of Orbit Decay of Double Neutron Star System PSR J1906+0746 by the Gravitational Wave Radiation

Gamma-Ray Emission During the Accretion of Matter from a Supernova Envelope onto a Compact Remnant