Addison's disease can cause fatigue. But it often triggers other symptoms, such as: 1  Dark skin on the palms of your hands, knees, elbows, and knuckles. 2  General weakness. 3  Dizziness when you stand up.
Rings around the Poles. The electrons that create auroras start in the outer layers of the field, where it is compressed by the solar wind. They accelerate along the field lines, converging toward the magnetic poles from all directions. This results in an oval ring around each magnetic pole where auroras occur.The north pole aurora is called the aurora borealis and the aurora at the south pole is called the aurora australis.ings around the Poles. The electrons that create auroras start in the outer layers of the field, where it is compressed by the solar wind. They accelerate along the field lines, converging toward the magnetic poles from all directions. This results in an oval ring around each magnetic pole where auroras occur.
Images of the aurora australis and aurora borealis from around the world, including those with rarer red and blue lights. An aurora is a natural light display in the sky, predominantly seen in the high latitude (Arctic and Antarctic) regions.uroras result from emissions of photons in the Earth's upper atmosphere, above 80 km (50 mi), from ionized nitrogen atoms regaining an electron, and oxygen atoms and nitrogen based molecules returning from an excited state to ground state.