1000 new exoplanets discovered

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Yesterday the number of "alien worlds" that have been discovered by man increased exponentially. There is talk of as many as a thousand new exoplanets. In fact, NASA's "Kepler" satellite, after various problems due to a faulty gyroscope, broke a record. A great result for science and astronomy: many extrasolar planets have been discovered. But let's start from the beginning. Kepler is a telescope satellite launched on March 7, 2009 from Cape Canaveral, with the aim of discovering new extrasolar planets. And yesterday, in a… Read more

Extraterrestrial life: the radio bubble hypothesis

where are they

The question was referring to the fact that it seemed strange to him that we were not receiving any extraterrestrial transmissions from space. If it is true that there are millions of planets similar to ours out there and if at least a small percentage of them have developed intelligent life, why don't we receive any radio transmissions? This inconsistency was later called the “Fermi Paradox”. It is clear that if intelligent life develops on a remote planet, once technological development has been reached, it will necessarily have to... Read more