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Vega vs. Hampton City - Comparison of sizes
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Vega
Hampton City

Vega vs Hampton City

Vega
Hampton City
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Vega

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Vega is the brightest star in the northern constellation of Lyra. It has the Bayer designation α Lyrae, which is Latinised to Alpha Lyrae and abbreviated Alpha Lyr or α Lyr. This star is relatively close at only 25 light-years from the Sun, and, together with Arcturus and Sirius, one of the most luminous stars in the Sun's neighborhood. It is the fifth-brightest star in the night sky, and the second-brightest star in the northern celestial hemisphere, after Arcturus. Vega has been extensively studied by astronomers, leading it to be termed "arguably the next most important star in the sky after the Sun". Vega was the northern pole star around 12,000 BC and will be so again around the year 13,727, when its declination will be +86° 14′. Vega was the first star other than the Sun to be photographed and the first to have its spectrum recorded. It was one of the first stars whose distance was estimated through parallax measurements. Vega has functioned as the baseline for calibrating the photometric brightness scale and was one of the stars used to define the zero point for the UBV photometric system.



Vega is only about a tenth of the age of the Sun, but since it is 2.1 times as massive, its expected lifetime is also one tenth of that of the Sun; both stars are at present approaching the midpoint of their life expectancies. Vega has an unusually low abundance of the elements with a higher atomic number than that of helium. Vega is also a variable star that varies slightly in brightness. It is rotating rapidly with a velocity of 236 km/s at the equator. This causes the equator to bulge outward due to centrifugal effects, and, as a result, there is a variation of temperature across the star's photosphere that reaches a maximum at the poles. From Earth, Vega is observed from the direction of one of these poles.Based on an observed excess emission of infrared radiation, Vega appears to have a circumstellar disk of dust. This dust is likely to be the result of collisions between objects in an orbiting debris disk, which is analogous to the Kuiper belt in the Solar System. Stars that display an infrared excess due to dust emission are termed Vega-like stars.

Source: Wikipedia
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Hampton City

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Hampton () is an independent city in the Commonwealth of Virginia in the United States. As of the 2020 census, the population was 137,148. It is the 7th most populous city in Virginia and 204th most populous city in the nation. Hampton is included in the Hampton Roads Metropolitan Statistical Area (officially known as the Virginia Beach–Norfolk–Newport News, VA–NC MSA) which is the 37th largest in the United States, with a total population of 1,799,674 (2020). This area, known as "America's First Region", also includes the independent cities of Chesapeake, Virginia Beach, Newport News, Norfolk, Portsmouth, and Suffolk, as well as other smaller cities, counties, and towns of Hampton Roads. Hampton traces its history to the city's Old Point Comfort, the home of Fort Monroe for almost 400 years, which was named by the 1607 voyagers, led by Captain Christopher Newport, who first established Jamestown as an English colonial settlement.



Since consolidation in 1952, Hampton has included the former Elizabeth City County and the incorporated town of Phoebus, consolidated by a mutual agreement. After the end of the American Civil War, historic Hampton University was established opposite from the town on the Hampton River, providing an education for many newly-freed former slaves and for area Native Americans. In the 20th century, the area became the location of Langley Air Force Base, NASA Langley Research Center, and the Virginia Air and Space Center. Hampton features many miles of waterfront and beaches. The city features a wide array of business and industrial enterprises, retail and residential areas, historical sites, and other points of interest, such a NASCAR short track, the oldest Anglican parish in the Americas (1610), and a moated, six-sided, historical bastion fort.

Source: Wikipedia

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