Aurora | |
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State | Missouri |
Country | United States |
Capital | |
Population | 7377 |
Postcode | 65605 |
An aurora (plural: auroras or aurorae), sometimes referred to as polar lights (aurora polaris), northern lights (aurora borealis), or southern lights (aurora australis), is a natural light display in the Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic).
Auroras are the result of disturbances in the magnetosphere caused by solar wind. These disturbances are sometimes strong enough to alter the trajectories of charged particles in both solar wind and magnetospheric plasma. These particles, mainly electrons and protons, precipitate into the upper atmosphere (thermosphere/exosphere).
Orsk | |
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State | |
Country | |
Capital | |
Population | 0 |
Orsk (Russian: Орск) is the second largest city in Orenburg Oblast, Russia, located on the steppe about 100 kilometers (62 mi) southeast of the southern tip of the Ural Mountains. The city straddles the Ural River. Since this river is considered a boundary between Europe and Asia, Orsk can be said to lie in two continents.
Johor Bahru (Malaysian pronunciation: [ˈdʒohor ˈbahru]) is the capital of the state of Johor,...
Crisfield is a town in Somerset County, Maryland, United States, located on the Tangier Sound, an...
Moutier is a municipality in the Jura bernois administrative district in the canton of Bern in...