Westminster vs Aurora

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Westminster is a district in central London; part of the wider City of Westminster, north of the River Thames. It is home to one of the highest concentrations of visitor attractions and historic landmarks in London, including: the Palace of Westminster, Buckingham Palace, Westminster Abbey and Westminster Cathedral. The name Westminster (Old English: Westmynstre) originated from the informal description of the abbey church and royal peculiar of St Peter's (Westminster Abbey), located west of the City of London (until the Reformation there was also an Eastminster, near the Tower of London, in the East End of London). The abbey was part of the royal palace that had been created here by Edward the Confessor.

It has been the home of the permanent institutions of England's government continuously since about 1200 (High Middle Ages' Plantagenet times), and from 1707 the British Government. In a government context, Westminster often refers to the Parliament of the United Kingdom, located in the UNESCO World Heritage Palace of Westminster — also known as the Houses of Parliament. The area is the centre of Her Majesty's Government, with Parliament in the Palace of Westminster and most of the major Government ministries known as Whitehall, itself the site of the royal palace that replaced that at Westminster.

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