Why have scientists found Proxima b - '2nd Earth' until now?
on august 24, astronomers announced that they had discovered a strange planet proxima b circling proxima centauri - a red dwarf just four light years away from earth. and is the
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6 strange facts about Proxima Centauri b - 'Second Earth' you may not know
a copy of the earth that is only 4 light years away from the solar system could be inhabited by aliens. read the information below to know the strange facts about this newly found