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Birthday · February 23, 2025

Saturn in Infrared from Cassini

February 23, 2025

Long before your first heartbeat, stars were busy forging the elements you would one day call your own.

Saturn in Infrared from Cassini

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APOD published February 23, 2025. Full image credits are on the original APOD entry below. A publication-date match, not a photo taken on your date. Independent of NASA.

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Saturn in Infrared from Cassini

Original APOD · February 23, 2025

Saturn looks slightly different in infrared light. Bands of clouds show great structure, including long stretching storms. Also quite striking in infrared is the unusual hexagonal cloud pattern surrounding Saturn's North Pole. Each side of the dark hexagon spans roughly the width of our Earth. The hexagon's existence was not predicted, and its origin and likely stability remain a topics of research. Saturn's famous rings circle the planet and cast shadows below the equator. The featured image was taken by the robotic Cassini spacecraft in 2014 in several infrared colors. In 2017 September, the Cassini mission was brought to a dramatic conclusion when the spacecraft was directed to dive into the ringed giant. Your Sky Surprise: What picture did APOD feature on your birthday? (post 1995)

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