Galway City vs Aurora

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Galway ( GAWL-way; Irish: Gaillimh, pronounced [ˈɡal̠ʲɪvʲ]) is a city in the West of Ireland, in the province of Connacht. It is the county town of County Galway, which is named after it. It lies on the River Corrib between Lough Corrib and Galway Bay, and is the sixth most populous city in Ireland, with a population at the 2016 Census of 79,934.

Galway is renowned for its vibrant lifestyle and for hosting numerous festivals, celebrations and events such as The Galway Arts Festival. In 2018, it was named the European Region of Gastronomy. The city is currently the European Capital of Culture for 2020, alongside Rijeka, Croatia.

Source: Wikipedia

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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