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A line of bright blue lightning storms shines against a black background. Above the largest storm small wisps of red sprites stretch up. Along the left side, small yellow lights shine from an illuminated city.

A Midsummer Red Sprite Seen from Space

iss071e170351 (June 3, 2024) NASA astronaut Matthew Dominick captured red sprites from space station. The bright red flashes in the center of this image are a little-understood phenomenon associated with powerful lightning events and appear high above the clouds in Earth’s upper atmosphere. Red sprites are one type of Transient Luminous Events, colorful bursts of energy that appear above storms due to lightning activity occurring in and below storms on Earth. Understanding processes occurring in Earth’s atmosphere can help improve climate modeling and monitoring.

Image Credit: NASA

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