In UP, people witnessed a rare celestial event as a mysterious ring enveloped the Sun in the skies. The multi-colored ring which appears like a rainbow circling the star in our solar system is called the sun halo.The mysterious ring was seen for a few hours in several parts of Uttar Pradesh on Friday, April, w8, 2023, as people captured and recorded the event. The rare event is the result of the delicate dance of light and optics coming together with the icy particles in the clouds and is the result of a process called dispersion of light. The sun halo is also called the 22-degree-ring halo.A sun halo is an optical phenomenon that occurs when sunlight interacts with ice crystals in the atmosphere. It appears as a bright ring or halo around the sun, typically with a radius of approximately 22 degrees. The ring is formed by unique hexagonal ice crystals present in the atmosphere. These icy crystals are found in cirrus clouds, which are thin and wispy clouds. When sunlight enters these ice crystals, it is refracted, or bent, by the crystal's surfaces. This bending of light causes the sun's rays to separate into their component colors, creating a spectrum of colors that are visible as the halo. In a 22-degree halo, the kind seen in Prayagraj, light enters from one side of the ice crystal and exits through another, being refracted on both entry and exit. Solar halos have been previously seen in Bengaluru, Kerala, and other parts of the country given clear sky conditions.
Newsinc24 Team





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