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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.
Groningen | |
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Groningen (, also UK: , US: , Dutch: [ˈɣroːnɪŋə(n)] (listen); Gronings: Grun'n) is the main municipality as well as the capital city of the eponymous province in the Netherlands. It is the largest city in the north of the Netherlands and has 231,037 inhabitants (31 January 2019) on a total area of 180.21 km2 (69.58 sq mi), and land area of 168.93 km2 (65.22 sq mi) with a population density of 1,367 per km2 (3,540 per square mile).