[ad_1] Astronomers have discovered a great planet surrounding a sun close to Earth, Barnard's star. Aside from the Alpha Centauri system which consists of three stars and is about 4.3 light years …
Read More »[ad_1] Astronomers have discovered a great planet surrounding a sun close to Earth, Barnard's star. Aside from the Alpha Centauri system which consists of three stars and is about 4.3 light years …
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