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On the Influence of the Rayleigh–Taylor Instability on the Formation of Dust Clouds in the Mesosphere of Mars
Abstract —A theoretical model is presented that describes the settling regime of plasma-dust clouds in the mesosphere of Mars. The values of the...
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Radiolysis as a Possible Mechanism for Perchlorate Synthesis on Mars and Europa
Abstract —Perchlorates have been found in the regolith of Mars and the Moon, in the ice of Europa, and in meteorites. Studying the processes of...
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Valley Relief of the Northeastern Part of Terra Cimmeria on Mars
AbstractA study of the valley topography of the northeastern part of Terra Cimmeria on Mars was carried out. The results of the study allow us to...
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Studying the Dynamics of Multiplets of Orbital Resonances of Asteroids with Small Perihelion Distances
Abstract —The study of orbital resonances in the dynamics of asteroids and major planets is important from the point of view of solving the asteroid...
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An Optically Thin and Thick Dust Exosphere of Active Asteroids: Spectral Signs and Possible Formation Mechanisms
AbstractThe detection and study of spectral signs of sublimation-driven dust activity (SDA) in 20 primitive-type asteroids of the Main Belt observed...
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Analysis of Spacecraft Flight Trajectories to Venus with a Flyby of Asteroids
AbstractWe have studied energy-low-cost ballistic trajectories of a spacecraft flight to Venus with asteroid flyby. It is shown that when using...
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Gaia Data Release 3: Distribution of Spectral Groups of Near-Earth Asteroids
Abstract —Based on the data from the third edition of the Gaia catalog, containing the reflectance spectra of asteroids, studies of near-Earth...
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Features of Space Debris Migration in the Earth–Moon System
Abstract —The possibility of capturing and releasing cosmic masses is considered within the framework of a plane hyperbolic three-body problem, as...
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Obtaining Plasma–Dust Clouds from Meteoritic Matter, its Analogs and Simulants of Lunar Regolith Using Microwave Discharge
Abstract —In the experiment, plasma–dust clouds were obtained from the substance of the Tsarev meteorite, a simulant of lunar regolith LMS-1D and...
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Simulation Experiments on the Deposition of Charged Particles of LMS-1D Regolith on the Solar Panels of Spacecraft
AbstractThe article describes simulation experiments of interaction of lunar dust with the surface of solar panels. The experiments are based on the...
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The Lunar Environment Heliophysics X-ray Imager (LEXI) Mission
The Lunar Environment heliospheric X-ray Imager (LEXI) is a wide field-of-view soft X-ray telescope developed to study solar wind-magnetosphere...
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Volcanic and Tectonic Constraints on the Evolution of Venus
Surface geologic features form a detailed record of Venus’ evolution. Venus displays a profusion of volcanic and tectonics features, including both...
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Cepheids as distance indicators and stellar tracers
We review the phenomenology of classical Cepheids (CCs), Anomalous Cepheids (ACs) and type II Cepheids (TIICs) in the Milky Way (MW) and in the...
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Experimental studies of black holes: status and future prospects
More than a century ago, Albert Einstein presented his general theory of gravitation (GR) to the Prussian Academy of Sciences. One of the predictions...
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Water Ice and Possible Habitability in the Landing Area of Tianwen-1 Mission
The Tianwen-1 mission, marking China’s inaugural venture into Mars exploration, successfully deployed the Zhurong rover on Utopia Planitia. This...
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Global-Scale Processes and Effects of Magnetic Reconnection on the Geospace Environment
Recent multi-point measurements, in particular from the Magnetospheric Multiscale (MMS) spacecraft, have advanced the understanding of micro-scale...
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Design and Evaluation of a Monitoring Instrument for the High-Energy Proton and TID Effects in LEO
In this paper, we introduce the development and evaluation of the Proton Environment and Total ionizing dose (TID) Effect Monitor (PETEM) onboard a...
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Inferring Intrinsic Stellar EUV and Lyman-Alpha Fluxes and Their Effects on Exoplanet Atmospheres
EUV radiation is primarily responsible for driving hydrodynamic mass loss and thus determining whether an exoplanet can retain its atmosphere and...
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Possible Effects of Volcanic Eruptions on the Modern Atmosphere of Venus
This work reviews possible signatures and potential detectability of present-day volcanically emitted material in the atmosphere of Venus. We first...
