Aurora vs Darlington

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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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Darlington is a large market town and the main administrative centre of the Borough of Darlington, in County Durham, North East England. In 2011 the town had a population of 92,363 and the district 105,564. The town lies on the River Skerne, a tributary of the River Tees. The town is administered as part of the Darlington Borough Council, a unitary authority which is administrated independently of Durham County Council.

The creation of the world's first steam locomotive powered, permanent passenger railway, the Stockton and Darlington Railway, lead to substantial development of Darlington in the 19th century. Much of the finance and vision behind the creation of the railway was provided by local Quaker families in the Georgian and Victorian eras.

Source: Wikipedia