Рет қаралды 855
Saying goodbye to AR 3664 the complex group of sunspots that created the record solar storm, radio outages, and many X-class flares over the past couple of weeks. Here is footage of it passing over the horizon of the sun. Imaged using solar-powered cameras, telescope, and computers from Batavia Ohio. The plasma prominences you see are many times as tall as the planet Earth.
(SolarMax 90 org, SS, astrotech, ASI174)