Maybe a planet similar to the Earth
The statements about the discovery of a distant planet from us one thousand and four hundred light years away that would be similar to the Earth rotating around a star at a similar distance and about with the same amount of time (about twenty days plus) would seem premature since it is not yet known the mass, parameter critical to understanding whether this celestial body can be rocky or of gas, then also in the case of identical conditions which would allow life must don't forget that probably have to match a wide range of chemical and physical factors that make our planet a very special case. The distances might say "fortunately" not allow to the technology currently available even to send a probe, then it is not very clear the stability that in the Earth is made possible by the action of the motion of the Moon satellites and in part from the other planets.
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Date: 24/07/2015
article n°: 2896
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