Orlando vs Aurora

Informations

Orlando () is a city in the U.S. state of Florida and the county seat of Orange County. In Central Florida, it is the center of the Orlando metropolitan area, which had a population of 2,509,831, according to U.S. Census Bureau figures released in July 2017, making it the 23rd-largest metropolitan area in the United States, the sixth-largest metropolitan area in the Southern United States, and the third-largest metropolitan area in Florida. As of 2019, Orlando had an estimated city-proper population of 287,442, making it the 71st-largest city in the United States, the fourth-largest city in Florida, and the state's largest inland city. The City of Orlando is nicknamed "the City Beautiful", and its symbol is the Linton E. Allen Memorial Fountain, commonly referred to as simply the "Lake Eola fountain" at Lake Eola Park. The Orlando International Airport (MCO) is the 13th-busiest airport in the United States and the 29th-busiest in the world.Orlando is one of the most-visited cities in the world primarily driven by tourism, major events, and convention traffic; in 2018, the city drew more than 75 million visitors. The two largest and most internationally renowned tourist attractions in the Orlando area are the Walt Disney World Resort, opened by the Walt Disney Company in 1971, and located about 21 miles (34 km) southwest of downtown Orlando in Bay Lake; and the Universal Orlando Resort, opened in 1990 as a major expansion of Universal Studios Florida and the only theme park inside Orlando city limits.

With the exception of the theme parks, most major cultural sites like the Orlando Museum of Art and Dr. Phillips Center for the Performing Arts and world renown nightlife, bars and clubs are located in Downtown Orlando while most attractions are located along International Drive like the Wheel at ICON Park Orlando. The city is also one of the busiest American cities for conferences and conventions; the Orange County Convention Center is the second-largest convention facility in the United States. Like other major cities in the Sun Belt, Orlando grew rapidly from the 1980s into the first decade of the 21st century. Orlando is home to the University of Central Florida, which is the largest university campus in the United States in terms of enrollment as of 2015. In 2010, Orlando was listed as a "Gamma +" level global city by the Globalization and World Cities Research Network.

Source: Wikipedia

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