Stunning close-up image of the Sun showcasing two immense filaments of solar plasma—each spanning twenty Earth diameters—arcing across its surface. The image, captured in hydrogen-alpha light, also reveals bright plages and the textured granulation of the sun's surface.
Astronomy Picture from 06/12/2004
Filaments Across the Sun
Source: https://apod.nasa.gov/apod/ap041206.html
#SolarFilaments #Sunspots #SpaceWeather #Astronomy #SolarActivity #HydrogenAlpha #SunImage #AstroPhotography #AmazingSun #SolarGranulation
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