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Privacy
Marktgemeinde Hard | |
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State | |
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Capital | |
Population | 0 |
The municipal security guards (German: Gemeindesicherheitswachen) existing in about 40 Austrian municipalities are police forces besides the Austrian Federal Police. They may also be called city security guard (Städtische Sicherheitswache), municipal police (Gemeindepolizei), local police (Ortspolizei) or city police (Stadtpolizei).
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).