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Hassi Messaoud vs. Aurora - Comparison of sizes
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Hassi Messaoud
Aurora

Hassi Messaoud vs Aurora

Hassi Messaoud
Aurora
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Hassi Messaoud

State

Country

Capital
Population 45147

Informations

Hassi Messaoud (Arabic: حاسي مسعود‎) is a town in Ouargla Province, eastern Algeria, located 85 kilometres (53 mi) southeast of Ouargla. As of 2008 it had a population of 45,147 people, up from 40,360 in 1998, and an annual population growth rate of 1.1%, the lowest in the province. Oil was discovered there in 1956 and the town's prominence has grown rapidly since then; it is considered as the First Energy town in Algeria where all the big oil and gas companies have offices and bases.



It is an oil refinery town named after the first oil well. A water well, dug in 1917, can be found on the airport side of town. Today there are over 800 wells within a 25 kilometres (16 mi) radius of the town.

Source: Wikipedia
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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