Reno vs Aurora

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Reno ( REE-noh) is a city in the northwest section of the U.S. state of Nevada, along the Nevada-California border, about 22 miles (35 km) from Lake Tahoe, known as "The Biggest Little City in the World". Known for its casino and tourism industry, Reno is the county seat and largest city of Washoe County and sits in a high desert river valley at the foot of the Sierra Nevada. Its downtown area (along with the neighboring city Sparks) occupies a valley informally known as the Truckee Meadows, which because of large-scale investments from Greater Seattle and San Francisco Bay Area companies such as Amazon, Tesla, Panasonic, Microsoft, Apple, and Google has become a new major technology hub in the United States.

The city is named after Union Major General Jesse L. Reno, who was killed in action during the American Civil War at the Battle of South Mountain on Fox's Gap. Reno is part of the Reno–Sparks metropolitan area, the second-most populous metropolitan area in Nevada after the Las Vegas Valley. Known as Greater Reno, it includes Washoe, Storey, and Lyon Counties, as well as the state capital, Carson City.

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