Aurora Borealis (Northern Lights): EXPLAINED

So i guess you have heard about the famous and beautiful Aurora Borealis in north and southern hemisphere. So how are they created or is it some form of Sorcery?

Let me explain, whenever an Explosion of Magnetic Radiation (Solar Flares) occurs on the surface of our sun there is a release of sub-atomic particles from the sun travelling to our atmosphere. So if this so called sub-atomic particles goes to our atmosphere there will be an collision occuring between the two particles and when that collision happens there will be an illumination that will result of one streak of beautiful lights seen in our earth's atmosphere.

WHY DOES THIS LIGHTS CAN ONLY BE SEEN IN NORTHERN AND SOUTHERN PARTS OF THE WORLD?

Because the North and South pole continents is the only part of the world were Electromagnetic Field is weak this gives a chance for the sub-atomic particles not be deflected and enter the earth's atmosphere. The Collisions between eletrically charged particles from the sun which causes a bright dancing lights of the aurora.
http://i.imgsafe.org/8b5dfdb061.jpg
IT WOULD BE WONDERFUL IF I CAN SEE ONE THAT WOULD BE AMAZING THAN FIREWORKS IN THE SKY