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Friday, July 26, 2013

Aurora is an undeniable beauty

Aurora Borealis

Travel to Antarctica or the Arctic, and you start thinking you have hallucinations. During the evening, the sky literally shine.

In the northern hemisphere these lights known as Aurora Borealis or aurora northern lights. They are part of a phenomenon better known as the Aurora light. In the southern hemisphere, these lights known as Aurora Australis or Southern Lights. In some countries such as Russia, the northern lights known as the white nights. Regardless of the continent, because Aurora has a uniform.

Aurora is the result of flow of electrons react to the magnetic field of the Earth. In northern latitudes, the magnetic field very close to the surface of the planet. When the field enters the atmosphere, the electrons react with gases such as oxygen and produce the effect known as the aurora.

Aurora is an undeniable beauty. The lights appear in different forms, but is often combined an incandescent and curtains that roll. The light seems to float slowly across the sky like a leaf in the wind. The lights can also be displayed in a graph similar to a rainbow or longline. The specific form depends entirely on how the magnetic field interacts with the atmosphere.

In rare cases, the northern lights appear closer to the equator. This rare event is associated with massive solar events. When our sun expels a massive surge of solar energy, solar power hitters due to our magnetic field. This will actually push the shots on the ground in the atmosphere of the planet. When this happens, people around the world the chance to see an aurora without traveling far north or south.

Aurora is truly an amazing thing to see. If you are forced to experience in Alaska and Norway is considered the best observation spots.

Aurora is an undeniable beauty is a post from: Traveling China



from Traveling China http://www.chinaya.org




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