Contents

Solar System Research

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Vol. 54, No. 6, 2020

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Lunar Dust: Properties and Potential Hazards

A. V. Zakharov, L. M. Zelenyi and S. I. Popel’ p. 455  abstract

On the Study of the Spatial Variability of the Composition of the Lunar Material in Experiments on Gamma Spectroscopy Onboard a Mobile Spacecraft Using the Tagged-Cosmic-Rays Method

A. B. Sanin, I. G. Mitrofanov, B. N. Bakhtin, M. L. Litvak, A. A. Anikin, D. V. Golovin and S. Yu. Nikiforov p. 477  abstract

Electrophysical Model of the Moon’s Soil

O. V. Yushkova, I. N. Kibardina and T. N. Dymova p. 488  abstract

Structures of Coronae on Venus: Results of Topographic and Geologic Analysis

E. N. Guseva and M. A. Ivanov p. 497  abstract

Boulder Analysis on the Oxia Planum ExoMars 2022 Rover Landing Site: Scientific and Engineering Perspectives

M. Mastropietro, M. Pajola, G. Cremonese, G. Munaretto and A. Lucchetti p. 504  abstract

Results of Astrometric Observations of Distant Satellites of Jupiter with the New Telescope of the Caucasian Mountain Observatory, Sternberg Astronomical Institute, Moscow State University

N. V. Emelyanov, B. S. Safonov, O. V. Vozyakova and A. Yu. Tushkanova p. 520  abstract

Heating of the Upper Atmosphere of the Planet by Solar UV Radiation, Chemical and Photochemical Reactions

A. V. Kolesnichenko p. 524  abstract

Possible Collisions and Approaches of Some Dangerous Asteroids with the Earth

L. L. Sokolov, I. A. Balyaev, G. A. Kuteeva, N. A. Petrov and B. B. Eskin p. 541  abstract

Detection of Asteroid Impact Orbits Using Conditional Minimization of the Distance to the Earth

A. P. Baturin p. 550  abstract

Acceleration of Numerical Integration of the Equations of Motion of Asteroids

I. A. Balyaev p. 557  abstract

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