What if There's an Earth-Like Planet at One of Our Closest Stars? - ScienceAlert

Just over four light-years away, our Solar System's closest neighboring stars can be found. There's red dwarf Proxima Centauri, at a distance of 4.2 light-years; and, just a little farther, at 4.37 light-years, a binary system of Sun-like stars – A

Just over four light-years away, our Solar System's closest neighboring stars can be found. There's red dwarf Proxima Centauri, at a distance of 4.2 light-years; and, just a little farther, at 4.37 l… [+4629 chars]

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