Hexagons can be responsible for spiral arms and galaxies. You can't measure their motion in a galaxy because the periods of rotation periods in a galaxy are like 200 million years. But we found the smaller version of them, the Saturn-Lim equivalent in Saturn rings. So it really was so thrilling to find something that really exists on a galactic scale and we found evidence of it in Saturn Rings.
How much has space imaging furthered our understanding of the Universe? Neil deGrasse Tyson and comedian Chuck Nice learn the story of cameras on space probes like Voyager and Cassini and the exciting science of Saturn with planetary scientist Carolyn Porco.
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Photo Credit: NASA/JPL-Caltech/Space Science Institute, Public domain, via Wikimedia Commons
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