3 papers
astro-ph.EP2023
A planet or primordial black hole in the outer region of the Solar system and the dust flow near Earth orbit
Yu. N. Eroshenko, E. A. Popova
In recent years, evidence has been obtained that in the outer region of the Solar System (in the inner part of the Oort cloud), at a distance AU from the Sun, there m…
astro-ph.CO2023
Nonlinear generation of sound waves in the pre-galactic epoch and 21 cm absorption
Yury N. Eroshenko
The structure of the sound waves generated in baryonic gas during the evolution of dark matter halos with masses less than the Jeans mass is calculated. In this case, the source of…
astro-ph.CO2023
The Metron Project -- I. The Metron Project Science Program
V. K. Dubrovich, S. I. Grachev, Yu. N. Eroshenko +2
In this paper, the first in a series of four articles, the scientific goals of the Metron project are highlighted, and the characteristics of the cosmic objects available for study…