NASA's SDO spots churning solar prominence above Sun's surface - Watch
A solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun's surface.
Jan 30, 2017, 10:57 AM ISTWatch: NASA's SDO captures unraveling solar prominence in new video
As seen in this video, an elongated solar prominence rose up above the sun’s surface and slowly unraveled on February 3.
Feb 18, 2016, 09:11 AM IST