Detection and Tracking of Near-Earth Asteroids
A special issue of Universe (ISSN 2218-1997). This special issue belongs to the section "Planetary Sciences".
Deadline for manuscript submissions: 27 February 2026 | Viewed by 40
Special Issue Editor
Special Issue Information
Dear Colleagues,
Near-earth asteroids (NEAs) play a crucial role in planetary science, astrophysics, and space exploration, while also posing potential risks to the Earth; therefore, understanding their origins, compositions, and orbital dynamics is essential for both fundamental research and planetary defense. Advances in observational techniques, data analysis, and computational modeling continue to improve our ability to detect, track, and characterize these objects with greater precision.
This Special Issue aims to highlight recent developments in NEA detection and tracking, with a particular focus on interdisciplinary approaches that combine astronomical observations, theoretical modeling, and emerging technologies. Topics of interest include, but are not limited to, the following:
- Observational techniques—ground-based and space-based asteroid surveys, optical and radar observations, and spectroscopic characterization.
- Computational advancements—machine learning applications, automated detection pipelines, and improvements in orbit determination and trajectory prediction.
- Planetary defense—impact risk assessment, mitigation strategies, and international collaboration in asteroid monitoring and deflection efforts.
- Astrophysical insights—studies on the formation, composition, and evolution of NEAs and their role in the broader context of solar system dynamics.
We invite researchers to contribute original research articles and comprehensive reviews that advance the understanding of NEAs through novel methodologies, innovative data analysis, and interdisciplinary perspectives.
Dr. Haibin Zhao
Guest Editor
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Keywords
- near-earth asteroids (NEAs)
- asteroid detection and tracking
- asteroid composition and evolution
- orbital dynamics
- machine learning in astronomy
- planetary defense
- space-based observations
- solar system dynamics
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