Space on MSN
Watch this 4K footage of a big filament eruption on sun triggering a long duration flare
NASA's Solar Dynamics Observatory captured a magnetic filament erupting on the Sun. The filament was "connected to sunspot AR3229" triggered a long duration M3-class flare and resulting coronal mass ...
A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory.
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