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Aurora | |
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State | Missouri |
Country | United States |
Capital | |
Population | 7377 |
Postcode | 65605 |
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).
Oxford | |
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State | |
Country | |
Capital | |
Population | 0 |
Oxford () is the county town and only city of Oxfordshire, England. In 2017, its population was recorded at 152,450. It is 56 miles (90 km) northwest of London, 64 miles (103 km) south of Birmingham and 24 miles (39 km) northwest of Reading.
The city is home to the University of Oxford, the oldest university in the English-speaking world, and has buildings in every style of English architecture from late Anglo-Saxon.
The commune of Agen (French: [aʒɛ̃], Occitan: [aˈdʒen]) is the prefecture of the Lot-et-Garonne...
The Kuala Kangsar is the royal town of Perak, Malaysia. It is located at the downstream of...
Oakland is the largest city and the county seat of Alameda County, California. A major West Coast...
Louisville ( (listen) LOO-ee-vil, US: (listen) LOO-ə-vəl, locally (listen) LUU-vəl) is the...