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.
Gurupi | |
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| State | |
Country | |
| Capital | |
| Population | 84728 |
Gurupi, Tocantins is a city and a municipality in the Brazilian state of Tocantins. The estimated population was 85,000 inhabitants in 2015, the third-largest in the state, and the total area of the municipality was 1,836 kmª.
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