Meteors as a research area encompass the study of meteoroids entering planetary atmospheres, their ablation, light emission, plasma formation, and resulting ionization trails. This field integrates observational techniques (optical, radar, infrasound), modeling of atmospheric entry dynamics, and analysis of meteoroid composition and flux. Research addresses energy transfer to the atmosphere, fragmentation processes, and the contribution of meteoric input to upper-atmospheric chemistry and dust populations. It also includes characterization of meteor showers linked to parent bodies (comets, asteroids), constraints on small body populations in the Solar System, and assessment of impact hazards from larger bolides and airbursts.
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