Circles and Hexagons
This image from NASA's Cassini spacecraft shows Saturn's cloud belts moving around the planet in a circular path with the wandering, hexagon-shaped polar jet stream breaking the mold. The Cassini spacecraft ended its mission on Sept. 15, 2017.
Credits: NASA/JPL-Caltech/Space Science Institute
Instrument: Imaging Science Subsystem - Wide Angle
Mission: Cassini-Huygens
Tags: Saturn
More: https://photojournal.jpl.nasa.gov/catalog/PIA21348
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