Sprites and Perseids
This rare photo captures massive red sprites dancing above clouds during the Perseid meteor shower. These elusive electrical discharges reach 50 kilometers into the atmosphere, lasting mere milliseconds. The photo combines two atmospheric phenomena: sprites triggered by powerful lightning strikes below clouds, and meteors burning up in Earth’s atmosphere. Scientists study sprites using high-speed cameras and radio measurements to understand their role in the global electrical circuit. Recent research suggests sprites may influence upper atmosphere chemistry and potentially affect weather patterns.