“Twilight Sky” explores the captivating atmospheric phenomena of twilight, examining the transition between day and night through the lens of Earth science and astronomy. It delves into the science behind this daily spectacle, revealing how light scattering and refraction create the unique colors and visibility of celestial objects during civil, nautical, and astronomical twilight. Did you know that twilight has historically been crucial for maritime navigation and determining prayer times? The book demonstrates that understanding twilight offers practical benefits and insights into our planet's atmosphere.
The book progresses systematically, dedicating individual chapters to each of the three phases of twilight. These sections detail the solar altitude ranges, the visibility of celestial objects, and the related practical applications for each phase. It emphasizes both the qualitative experience of twilight and the quantitative data that defines it, setting it apart from other books.
Throughout “Twilight Sky”, the book adopts a clear and accessible writing style, making complex scientific concepts understandable to a broad audience, touching upon the impact of geography, latitude and atmospheric conditions. The book culminates with a discussion on the effects of latitude, altitude, and atmospheric conditions on twilight duration and characteristics, with real-world examples of how twilight influences various human activities.
