2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/12377In this paper, a meteoric plasma is analyzed from a physical viewpoint, with particular emphasis on its interaction with radio waves. The attention is drawn to some macroscopic characteristics of a meteoric plasma and it is shown that the electron-ion collision frequency is not negligible, as commonly thought.6 pages, 6 figures. This version matches the published versionAstrophysicstext