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Aurora vs. North Platte - Comparison of sizes
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Aurora
North Platte

Aurora vs North Platte

Aurora
North Platte
Change

Aurora

StateMissouri

Country

United States
Capital
Population 7377
Postcode65605

Informations

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).



The resulting ionization and excitation of atmospheric constituents emit light of varying color and complexity. The form of the aurora, occurring within bands around both polar regions, is also dependent on the amount of acceleration imparted to the precipitating particles. Precipitating protons generally produce optical emissions as incident hydrogen atoms after gaining electrons from the atmosphere. Proton auroras are usually observed at lower latitudes.

Source: Wikipedia
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North Platte

State

Country

Capital
Population 24386

Informations

North Platte is a city in and the county seat of Lincoln County, Nebraska, United States. It is located in the west-central part of the state, along Interstate 80, at the confluence of the North and South Platte Rivers forming the Platte River. The population was 24,733 at the 2010 census.North Platte is a railroad town; Union Pacific Railroad's large Bailey Yard is located within the city. Today, North Platte is served only by freight trains, but during World War II the city was famous for the North Platte Canteen.



Tens of thousands of volunteers from North Platte and surrounding towns met the troop trains passing through North Platte, offering coffee, sandwiches and hospitality. North Platte is the principal city of the North Platte Micropolitan Statistical Area, which includes Lincoln, Logan, and McPherson counties.

Source: Wikipedia

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