Quillota vs Aurora

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Quillota is a city located in the Aconcagua River valley in central Chile's Valparaíso Region. It is the capital and largest city of Quillota Province where many inhabitants live in the outlying farming areas of San Isidro, La Palma, Pocochay, and San Pedro. It is an important agricultural center, mainly because of the plantations of avocado and cherimoya (custard apple) trees. Quillota is connected to the city of La Calera by the small town of La Cruz.

The area's agriculture and landscape was described by Charles Darwin in his book The Voyage of the Beagle. In nearby La Campana National Park there is a plaque at a viewpoint commemorating Darwin's visit. Quillota is 120 km (75 mi) from the national capital Santiago and 60 km (37 mi) from the regional capital Valparaíso.

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