Vol. 7, Issue 1, Part A (2025)

Light pollution is a human-made consequence of contemporary civilization and significant economic activity, originating from artificial illumination. Literature acknowledges that light pollution is a significant issue for astronomers, since it directly interferes with nocturnal celestial observations, hence obstructing studies of astronomical significance. Light pollution not only damages astronomy but also disrupts the biological balance of animals and significantly influences human health. Light pollution, characterized by excessive or misdirected artificial illumination, has emerged as a significant problem owing to its detrimental effects on human health and the environment. Light pollution has substantial environmental effects, interrupting the normal behaviors and ecological interactions of nocturnal creatures, as well as influencing plant growth and reproduction. Strategies to mitigate the effects of artificial light at night must be meticulously aligned with the surrounding ecosystem. Visibility levels equivalent to bright moonlight evenings (0.3 lx) are adequate. This article addresses the many kinds and causes of light pollution, as well as its effects for plants, animals, people, and astronomy. Additional study is essential to establish sanctuaries for light-sensitive species during nocturnal hours, assess the effects of artificial illumination on ecosystems, and evaluate the efficacy of solutions aimed at mitigating light pollution.