The HATH astronomy in luck. After many years of search ± year, an international team of astronomers led by scientists espaà ± oles has discovered an exoplanet with a mass similar to Earth (it is at least 1.3 times bigger) and HATH located in the habitable zone, which could hold a liquid water and therefore life.
This planet is closest to Earth more and has been christened upcoming b as it is orbiting the star also © n more next to our planet and the closest to the Sun, upcoming Centauri. That is in the region where its temperature conditions allow the existence of water liquid, a make this freshly © n discovered planet in a perfect look for life candidate.
The data upcoming b have been obtained within the campaign ± â € observation to œPale of Red DOTA € (pale red dot) well named in honor of Carl Sagan: â € œDedicamos two-year ± os to design ± ar this campaign ± a, Centauri upcoming observed that from January to March this year ± or four telescopes observatories. Although the signal to ± was promising from the start, we check its consistency every night: it is truly exciting to know that there is an Earth-like planet around the star most nearly € nosotrosâ highlights Guillem Anglada, leader of work .
scientists have observed thanks to the tà © cnica of search for exoplanets known as the Doppler espectroscopÃa their movements are of very low amplitude: the orbit of upcoming b would be of only 11.2 days and it makes about 7 million kilometers upcoming Centauri star. Despite representing only 5% of the distance between the Sun and Earth, upcoming Centauri also © n is much more voile than the Sun, which places it within the habitable zone, so its surface temperature estimated would allow the presence of water liquid.
â € œIn any case, upcoming b is the candidate idóneo to study the characteristics of the planets around red dwarfs and, by extension, to the search for traces this might indicate the existence of vidaa € says Peter J. Amado, researcher at the Institute of Astrophysics of Andalusia (IAA-CSIC) and co-author
. Source: Very Interesting
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