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Tauá | |
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Population | 56202 |
Tau Ceti f is a super-Earth or mini-Neptune orbiting Tau Ceti that was discovered in 2012 by statistical analyses of the star's variations in radial velocity, based on data obtained using HIRES, AAPS, and HARPS. It is of interest because its orbit places it in Tau Ceti's extended habitable zone, but a 2015 study implies that there may not be a detectable biosignature because it has only been in the temperate zone for less than one billion years.
Shiraz | |
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Population | 1713000 |
Shiraz ( (listen); Persian: شیراز, romanized: Šîrâz [ʃiːˈrɒːz] (listen)) is the fifth-most-populous city of Iran and the capital of Fars Province also known as Pars (پارس, Pārs) and Persis (Persia). At the 2016 census, the population of the city was 1,869,001 and its built-up area with "Shahr-e Jadid-e Sadra" (Sadra New Town) was home to 1,565,572 inhabitants. Shiraz is located in the southwest of Iran on the "Rudkhaneye Khoshk" (The Dry River) seasonal river. It has a moderate climate and has been a regional trade center for over a thousand years. Shiraz is one of the oldest cities of ancient Persia.
The earliest reference to the city, as Tiraziš, is on Elamite clay tablets dated to 2000 BC. The modern city was founded or restored by the Umayyads in 693 and grew prominent under the successive Iranian Saffarid and Buyid dynasties in the 9th and 10th–11th centuries, respectively. In the 13th century, Shiraz became a leading center of the arts and letters, due to the encouragement of its ruler and the presence of many Persian scholars and artists. It was the capital of Persia during the Zand dynasty from 1750 until 1800.