NASA Catches Solar Flare Stretching Half Million Miles into Space
Just happened last week
Last Friday the Sun put on a magnificent display, ejecting a massive solar filament that was captured by NASA's Solar Dynamics Observatory (SDO) in all its glory.
According to NASA's announcement, the filament – a form of solar prominence – had been hovering in the Sun's atmosphere, or corona, since early August, and erupted into space at 8:36pm GMT on August 31.