THE FERMI PARADOX There are 400 billion stars in our galaxy, astronomers estimate that each has 1.6 planets on average, bringing the total number of planets within the range of 660 billion; The number of potentially habitable worlds differs according to the source but most say the Milky Way may have over 60 billion habitable planets. As such, based on those numbers alone, it seems rather improbable that we are alone Therein lies Fermi's paradox: If other forms of intelligent life exist, why…
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