english: In 2016, astronomers confirmed there's a planet in the habitable zone of the closest star, Proxima Centauri -- so close that Breakthrough Starshot project plans to send probes there.
non_english: Leta 2016 so astronomi potrdili, da obstaja planet v naseljivi coni najbližje zvezde, Proxima Centauri, tako blizu, da bo projekt Breakthrough Starshot tja poslal vesoljske kapsule.