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In the summer of 1831, people across the Northern Hemisphere witnessed a surreal transformation in the sky. The Sun appeared ...
On hearing the word sky, a blue sheet appears in front of the eyes. But have you ever wondered why the sky is blue? And when ...
During midday, when the sun is high overhead, sunlight passes through a shorter path in the atmosphere, leading to minimal scattering and a deeper blue sky. Conversely, during sunrise and sunset ...
On a sweltering weekend evening, beneath a clear blue sky, Donald Trump supporters in red ''Make America Great Again'' hats packed the fairgrounds in Butler, Pennsylvania. It was a friendly and ...