The quest for planets like Earth is at its peak. Is there any current evidence that answers the age-old question ? Astronomers have lately discovered what type of cosmic real estate may be accessible to humanity, if things don't work out on our planet, or if our want to explore gets intolerable. To go there, which is 20 light years distant, we'll need to construct sophisticated transportation. Currently, the inquiry is: Is the journey worthwhile?

#alien #space #exoplanets

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