Aurora borealis over Dawson, circa 1907
Caption on image: Dawson by the light of the Aurorea Borealis. 1790. Copyright 1908 by Craig Filed in Yukon Territory Also known as the northern lights, the aurora borealis is an atmospheric phenomenon that displays a diffuse glow in the sky in the northern hemisphere. It is caused by charged partic...
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Online Access: | http://cdm16786.contentdm.oclc.org:80/cdm/ref/collection/alaskawcanada/id/553 |
Summary: | Caption on image: Dawson by the light of the Aurorea Borealis. 1790. Copyright 1908 by Craig Filed in Yukon Territory Also known as the northern lights, the aurora borealis is an atmospheric phenomenon that displays a diffuse glow in the sky in the northern hemisphere. It is caused by charged particles from the sun as they interact with the earth's magnetic field. Known as the aurora Australis in the southern hemisphere. |
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