This is what a sunspot looks like up close. Taken by the Daniel K. Inouye Solar Telescope in Hawai'i in January 2020, this sunspot is about 16,000 km across—about 33% wider than Earth. Credit: NSO/AURA/NSF https://t.co/qRAQuGPxtj
— Paul Byrne (@ThePlanetaryGuy) Nov 8, 2021
via Twitter https://twitter.com/ThePlanetaryGuy
November 09, 2021 at 12:12AM
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