Aurora | |
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State | Ontario |
Country | Canada |
Capital | |
Population | 55445 |
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).
Passais-Villages | |
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State | |
Country | |
Capital | |
Population | 0 |
Passais-Villages is a commune in the department of Orne, northwestern France. The municipality was established on 1 January 2016 by merger of the former communes of L'Épinay-le-Comte, Passais (the seat) and Saint-Siméon.