This animation shows the Earth’s plasmasphere — the innermost part of our planet’s magnetosphere — and the plasmaspheric wind, an outward flow of charged particles. The doughnut-shaped plasmasphere is centred around the Earth’s equator and rotates along with it. The steady plasmaspheric wind continuously transfers material from the plasmasphere into the magnetosphere, releasing about 1 kg of plasma every second — almost 90 tonnes a day — into the outer magnetosphere.
Credit: ESA/ATG medialab
[ Read the Article: ESA Researchers Discover Solid Proof Of Plasmapheric Winds ]