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 IST
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 IST