Coloured glows called auroras are common around the Earth's polar regions. They are caused by streams of particles from the sun that are attached to the magnetic poles as the particles hit the earth's upper atmosphere they cause atoms of gas to glow. Auroras can look like huge curtains hanging in the sky, slowly changing shape. Sometimes they are seen over a much wider area, particularly when the sunspot activity is high.
Because of the proximity to the Earth's Magnetic North Pole.
Usually about one hour to two hours. A very faint Aurora lasts only a few minutes. Some auroras which are very strong otherwise known as "aurora storms" last for days, fading away and returning. It all depends on our sun's activity.
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The Auroras of Autumn was created in 1950-09.
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Auroras occur in the mesospere.
Auroras appears in the night sky by atoms and molecules. Auroras is lights in the sky.
Auroras are created at both the North and South magnetic poles.In the north it is called the Aurora Borealis and in the south it's called the Aurora Australis.This is caused by the solar wind interacting with the earth's magnetic field and our atmosphere.in cases of strong solar storms, the Auroras can be seen much farther from the poles.
Sun dogs are formed differently to auroras
auroras are the northern lights, and that is a very important event in Alaska
A planet needs to have a magnetic field in order to have auroras.
Which can cause auroras and disrupt satellite transmission?
the Auroras form in the earths poles which is south pole and north pole.
Auroras are produced by interactions among thermospheric gases and free electrons
Auroras are produced by interactions among thermospheric gases and free electrons