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A New Video Captures Mossy Corona in the Sun’s Atmosphere in Extraordinary Detail

A New Video Captures Mossy Corona in the Sun’s Atmosphere in Extraordinary Detail


A new video released by the European Space Agency (ESA) reveals the riotous activity of the sun’s atmosphere in unprecedented detail. Taken by the Solar Orbiter in September, the footage captures a lush blanket of “coronal moss” met by bright arches, or the magnetic field lines that shoot from the interior. Researchers say the brightest regions reach a whopping one million degrees Celsius—the cooler spots appear darker because they absorb radiation—and the “fluffy” hair-like structures are made of charged plasma. More
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