what are the aurora borealis
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Aurora Borealis  (painting) Aurora Borealis is an 1865 painting by Frederic Edwin Church of the aurora borealis and the Arctic expedition of Dr. Isaac Hayes.The painting measures 56 × 84 1/2 in. (142.3 × 212.2 cm) and is now owned by the Smithsonian American Art Museum.urora Borealis is based on two separate sketches. The first incident was an aurora witnessed by Church's pupil, the Arctic explorer Isaac I. Hayes. Hayes provided a sketch and description of the aurora borealis display he witnessed one January evening.
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Aurora Borealis AURORAS OCCUR along ring-shaped regions around the north and south geomagnetic poles. Fairbanks, Alaska, is a good place for Aurora watching because it is under this region in the north, where people see Aurora Borealis, or northern lights; the southern Aurora is Aurora Australis.airbanks, Alaska, is a good place for Aurora watching because it is under this region in the north, where people see Aurora Borealis, or northern lights; the southern Aurora is Aurora Australis.
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- People generally know the aurora borealis by their common name, the Northern Lights. The northern lights are natural phenomena that occur in nature. Often on a clear, dark. night in the boreal forest, green, purple, pink, and white lights dance on the horizon. changing their shape and color.
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- Simply explained, these natural light displays in the sky occur in the Polar Regions and are caused by solar winds reacting with the Earths’ magnetic field. Recently the Aurora Borealis have become more predictable in Iceland by new forecast methods developed by the Icelandic Meteorology Office.
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What is the Aurora Borealis? Auroras are the result of collisions between gaseous particles (in the Earth’s atmosphere) with charged particles (released from the sun’s atmosphere). Variations in colour are due to the type of gas particles that are colliding. The most common aurora colour which is green, is produced by oxygen molecules located about 60 miles above the earth.
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- The aurora borealis, or Northern Lights, are seen near the city of Tromsoe, northern Norway, on Jan. 24. Stargazers were out in force in northern Europe on Tuesday, hoping to be awed by a spectacular showing of northern lights after the most powerful solar storm in six years.
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- The amazing color displays and formations of the Northern Lights (also called aurora borealis) are produced by basically three things: 1. The solar wind - a continuous flow of the Sun's magnetic field carrying charged particles (electrons and protons) from the Sun's atmosphere far out into the solar system.
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Northern Lights The bright dancing lights of the aurora are actually collisions between electrically charged particles from the sun that enter the earth's atmosphere. The lights are seen above the magnetic poles of the northern and southern hemispheres. They are known as 'Aurora borealis' in the north and 'Aurora australis' in the south.. Auroral displays appear in many colours although pale green and pink are the most common.
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- The Aurora Borealis. The Aurora Borealis (more commonly known as the Northern Lights) is a natural phenomenon occurring in the dark night skies of the. more often than most people think. It is the sky s own gigantic light show.
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General Astronomy/Print version The aurora borealis and aurora australis—the northern and southern lights—are visible manifestations of a connection between the Sun and Earth. Blasts of energy and magnetically charged particles from the Sun are ...
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What causes the aurora borealis? What causes the aurora borealis? By Eleanor Imster in Earth | February 15, 2017 The aurora borealis, or northern lights, are an ethereal display of colored lights shimmering across the night sky. What causes them?
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- The Aurora Borealis, otherwise known as the Northern Lights, is a physics phenomenon that can be magical to observe, striking onlookers to wonder about the cause of the whimsical lights that dance overhead. This extraordinary display is caused by charged particles being expelled into space from the sun.
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What  are the northern lights? What are the northern lights? The northern lights, one of several astronomical phenomena called polar lights (aurora polaris), are shafts or curtains of colored light visible on occasion in the night sky. Aurora borealis by Pål Brekke - This is an article on the aurora borealis by Pål Brekke published in Scandinavian Review, Fall 2008, v. 93.
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How does the aurora borealis (the Northern Lights) work? The auroras, both surrounding the north magnetic pole (aurora borealis) and south magnetic pole (aurora australis) occur when highly charged electrons from the solar wind interact with elements in the earth's atmosphere. Solar winds stream away from the sun at speeds of about 1 million miles per hour.he color of the aurora depends on which atom is struck, and the altitude of the meeting. 1  Green-oxygen, up to 150 miles in altitude. 2  Red-oxygen, above 150 miles in altitude. 3  Blue-nitrogen, up to 60 miles in altitude.
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24 Rarest of Rare Awesome Things Found on Earth Ever An aurora, sometimes referred to as a polar light, is a natural light display in the sky, predominantly seen in the high latitude (Arctic and Antarctic) regions.
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The Northern Lights â Icelands Aurora Borealis What are the northern lights? The northern lights also known as Aurora Borealis (named after Aurora the Roman goddess of dawn and Boreas the greek name for the north wind) are a natural light display in the earths atmosphere which occur normally at night in the polar regions.
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Northern Lights What are Northern Lights? The bright dancing lights of the aurora are actually collisions between electrically charged particles from the sun that enter the earth's atmosphere. The lights are seen above the magnetic poles of the northern and southern hemispheres. They are known as 'Aurora borealis' in the north and 'Aurora australis' in the south.. Auroral displays appear in many colours although pale green and pink are the most common. Shades of red, yellow, green, blue, and violet have been reported.
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The Different Levels of Hazardous Materials Response Where a responder ranks, depends on the type of training he/she has received. The Awareness Level: This level is the most basic and is for persons who in the course of their normal duties, could be the first on the scene of an emergency involving hazardous materials or CBRNE.esponders at the operational level are those persons who respond to releases or potential releases of hazardous materials or CBRNE as part of the initial response to the incident for the purpose of protecting nearby persons, the environment, and/or property from the effects of the release.
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How does the aurora borealis (the Northern Lights) work? ­The aurora borealis (the Northern Lights) and the aurora australis (the Southern Lights) have always fascinated mankind, and people even travel thousands of miles just to see the brilliant light shows in the earth's atmosphere.As the electrons enter the earth's upper atmosphere, they will encounter atoms of oxygen and nitrogen at altitudes from 20 to 200 miles above the earth's surface. The color of the aurora depends on which atom is struck, and the altitude of the meeting. 1  Green-oxygen, up to 150 miles in altitude.
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Northern Lights Northern Lights can be seen in the northern or southern hemisphere, in an irregularly shaped oval centred over each magnetic pole. The lights are known as 'Aurora borealis' in the north and 'Aurora australis' in the south. Scientists have learned that in most instances northern and southern auroras are mirror-like images that occur at the same time, with similar shapes and colors.
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How does the aurora borealis (the Northern Lights) work? The auroras, both surrounding the north magnetic pole (aurora borealis) and south magnetic pole (aurora australis) occur when highly charged electrons from the solar wind interact with elements in the earth's atmosphere. Solar winds stream away from the sun at speeds of about 1 million miles per hour.
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Welcome to The Aurora Page The Aurora Borealis was slightly visible right after sunset and very active G4 storm at 9:00 -11:00pm EST. The storm was caused by a Coronal Mass Ejection or CME that exploded off the sun, for several hours the storm was rated a G4-Class storm with a KP of 8.
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General Astronomy/Print version What is the aurora? Named for the Roman goddess of dawn, the aurora is a mysterious and unpredictable display of light in the night. sky. The aurora borealis and aurora australis – often called the northern. lights and southern lights – are common occurrences at high northern. and southern latitudes, less frequent at mid-latitudes, and seldom seen. near the equator. While usually a milky greenish color, auroras can.
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Aurora Borealis Aurora Borealis. Aurora Borealis. The Aurora, also known as the Northern Lights, has mystified people down through the ages, scientists, poets, and lay persons alike. Written records of so-called great auroral displays date back more than two thousand years.
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- This town on the Trans-Labrador Highway is a great spot for viewing the aurora borealis in eastern Canada. Find your way to the top of the “OMG Hill” at the Birch Brook Nordic Ski Club on a clear winter night and see the colours of the northern lights reflect off of the snow-covered trails.
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Northern Lights The lights are known as 'Aurora borealis' in the north and 'Aurora australis' in the south. Scientists have learned that in most instances northern and southern auroras are mirror-like images that occur at the same time, with similar shapes and colors.he lights are known as 'Aurora borealis' in the north and 'Aurora australis' in the south. Scientists have learned that in most instances northern and southern auroras are mirror-like images that occur at the same time, with similar shapes and colors.