An amazing close-up view of a sunspot the size of the Earth on the surface of the Sun, captured by the Swedish 1-m Solar Telescope. Sunspots are regions of reduced surface temperature caused by intense magnetic fields.
Join Top Speakers from @defis_eu @EU_Commission @esa @EU_GNSS @BMWi_Bund & more at the #SpaceAwards on 8 Dec at 18:00 (CET). #Livestream from #Berlin #Cologne #Munich #Worldwide!
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