Plares

Plares are a type of celestial phenomenon characterized by the appearance of a bright, elongated spot in the sky, often described as a "light pillar" or "sun pillar." They are typically observed when the sun is low on the horizon, and the conditions are right for the phenomenon to occur. Plares are caused by the reflection of sunlight off ice crystals in the atmosphere, which are often present in high-altitude clouds or fog. The crystals act as mirrors, reflecting the sunlight in a specific direction, creating the elongated spot in the sky.

Plares can vary in appearance, with some appearing as a single bright spot, while others may have multiple spots or a more diffuse glow. The color of a plare can also vary, depending on the angle of the sun and the composition of the ice crystals. In some cases, plares can be accompanied by other optical phenomena, such as halos or coronas.

Plares are a relatively rare phenomenon, and their occurrence can be influenced by a variety of factors, including weather conditions, the angle of the sun, and the presence of ice crystals in the atmosphere. While they are not typically associated with any significant scientific or cultural significance, plares can be a fascinating sight for those who observe them.