Weather Things: Coronas

A blue sky and fluffy bright clouds are things that are seen around the world. The atmosphere presents a multitude of sights and phenomena using light, air, water droplets, ice crystals, and dust. Many of the phenomena give clues to things like air temperature, wind direction, and changing weather. Even without the science behind the sights, they are intriguing, interesting, and beautiful. We look at rainbows, haloes, sunsets, mirages, and more.