Spatterlights

Spatterlights are a rare atmospheric optical phenomenon characterized by the appearance of bright, localized spots of light that seem to dance or shimmer in the sky. These lights are typically observed at night, often in conjunction with auroral activity, though they are distinct from the more widespread and structured curtains of the aurora borealis or australis.

The exact cause of spatterlights is not fully understood, but they are thought to be related to interactions between energetic particles in the Earth's magnetosphere and the upper atmosphere. Some theories suggest they may be caused by the excitation of specific atmospheric gases at high altitudes, similar to the process that creates auroras, but on a smaller and more transient scale. Other hypotheses involve the reflection of light from meteoroids or other high-altitude objects.

Spatterlights are often described as appearing as small, intensely bright points or small clusters of points. Their movement is typically erratic, contributing to their "spattering" or dancing appearance. They can vary in color, though white, green, and red are commonly reported. Due to their rarity and ephemeral nature, detailed scientific study of spatterlights is challenging. They are primarily documented through anecdotal observations and amateur photography.