The setup, developed by the Leibniz Institute for Astrophysics Potsdam, can take 100 short-time-exposure images in 4 seconds, which can be combined into an 8K resolution image of the Sun. π
https://www.iflscience.com/new-sun-images-at-8k-resolution-show-astounding-never-before-seen-details-79326
https://www.iflscience.com/new-sun-images-at-8k-resolution-show-astounding-never-before-seen-details-79326
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