Solar winds

Wallpaper Description:

Solar wind is a gas of electrically charged particles continuously emanating from the sun that fills all of interplanetary space. Earth and its surrounding magnetosphere are always immersed in the solar wind flow, as are the planets. Composed primarily of hydrogen, with some helium and trace amounts of heavier elements, the wind blasts across space at speeds now known to vary from a relatively sedate 600,000 m.p.h., up to 1 million miles per hour.