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).
Poughkeepsie | |
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State | |
Country | |
Capital | |
Population | 32736 |
Poughkeepsie ( pə-KIP-see, officially the City of Poughkeepsie, separate from the Town of Poughkeepsie) is a city in the U.S. state of New York. It is the county seat of Dutchess County with a 2019 census-estimated population of 30,515. Poughkeepsie is in the Hudson River Valley region, midway between the core of the New York metropolitan area and the state capital of Albany. It is a principal city of the Poughkeepsie–Newburgh–Middletown metropolitan area which belongs to the New York metropolitan area. It is served by the nearby Hudson Valley Regional Airport and Stewart International Airport in Orange County, New York.
Poughkeepsie has been called "The Queen City of the Hudson". It was settled in the 17th century by the Dutch and became New York State's second capital shortly after the American Revolution.