Topic: Alaska Aurora Borealis
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Answers to Common Questions
Why is the Aurora Borealis seen only in Alaska and Canada?
It is because of the high altitude and usually clear skies since it is so close to the north pole. However, the Aurora Borealis is not seen every night. Read More »
Source: http://wiki.answers.com/Q/Why_is_the_Aurora_Borealis_seen_only_in...
What Causes the Aurora Borealis?
The aurora borealis is caused by oxygen and nitrogen atoms colliding with solar winds in the ionosphere. The Oxygen causes green to brownish red colors, and the nitrogen causes blue to red. Look here for more information: http://en.wikipedi... Read More »
Source: http://answers.ask.com/Science/Astronomy/what_causes_the_aurora_b...
What is the Aurora Borealis?
The Aurora Borealis are also known as the Northern Lights. These lights occur when charged particles from the magnetosphere and the upper atmosphere collide and give off energy. This energy that is given off is the light that is seen. Look ... Read More »
Source: http://answers.ask.com/Travel/Other/what_is_the_aurora_borealis
More Common Questions
Answers to Other Common Questions
Aurora Borealis is caused by the interaction of particles from the sun with the upper atmosphere near the North Pole.
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Source: http://www.chacha.com/question/what-causes-the-northern-lights-au...
"Northern Lights" are their most dazzling from Dec to Mar when nights are longest & sky darkest-can be seen as far south as Juneau
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Source: http://www.chacha.com/question/when-does-the-aurora-borealis-appe...
The aurora borealis, also known as the Northern Lights, is one of the most beautiful natural phenomena this planet has to offer. If you want to participate in this near out-of-the-world experience, follow these tips to optimize your chances...
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Source: http://www.ehow.com/how_2079115_see-aurora-borealis.html
The Aurora Borealis, sometimes referred to as the Northern Lights, is the lights which appear in the northern night sky in the northern hemisphere. The Aurora Borealis is one of nature's most astonishing wonders and if you get the chance to...
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Source: http://www.ehow.com/how_2090333_photograph-aurora-borealis.html
The aurora borealis occurs in the northern sky. Generally, you have to be in the northern states or Canada, and ideally, you will be away from other sources of light.
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Source: http://answers.ask.com/Travel/Other/where_can_i_see_the_aurora_bo...
The Aurora Borealis are like giant series of curtains hanging and waving in the sky. They could stretch from horizon to horizon and shift through various soft greenish, bluish colors. These light displays look better through the naked eyes....
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Source: http://www.ehow.com/how_2089018_explain-aurora-borealis-child.htm...
fast moving particles which creates gamma rays when they hit the atmosphere. the spiral around the earth's magnetic field to the poles. causes the aurora Borealis
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Source: http://wiki.answers.com/Q/How_was_the_aurora_borealis_formed
