Aurora vs Beirut

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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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Beirut ( bay-ROOT; Arabic: بيروت‎, romanized: Bayrūt; French: Beyrouth, pronounced [bɛʁut]) is the capital and largest city of Lebanon. As of 2007 it had an estimated population of slightly more than 1 million to 2.2 million as part of Greater Beirut, which makes it the third-largest city in the Levant region and the fifteenth-largest in the Arab world. On a peninsula at the midpoint of Lebanon's Mediterranean coast, Beirut is an important regional seaport. It is one of the oldest cities in the world, having been inhabited for more than 5,000 years. The first historical mention of Beirut is found in the Amarna letters from the New Kingdom of Egypt, which date to the 15th century BC.

Beirut is Lebanon's seat of government and plays a central role in the Lebanese economy, with most banks and corporations based in its Central District, Badaro, Rue Verdun, Hamra, Ryad el Soleh street, and Achrafieh. Following the destructive Lebanese Civil War, Beirut's cultural landscape underwent major reconstruction. Identified and graded for accountancy, advertising, banking, finance and law, Beirut is ranked as a Beta + World City by the Globalization and World Cities Research Network.

Source: Wikipedia