Bắc Kạn | |
|---|---|
| State | Bac Kan Province |
Country | Vietnam |
| Capital | |
| Population | 0 |
Bắc Kạn (listen) is the capital of Bắc Kạn Province, Vietnam. The province's only city, it is bordered by Bạch Thông District to the north, north-east and west and Chợ Mới District to the south-east and south-west.The town traces its origins to a fort established in 1880 and upgraded to city on 11 March 2015.
Tauá | |
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| State | |
Country | |
| Capital | |
| 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.
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