
01-08-2019, 10:46 PM
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تاريخ التسجيل: Sep 2012
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Scientists have discovered a new planet twice the size of Earth, and it could have li
Scientists have discovered a new planet twice the size of Earth, and it could have liquid water on its surface Business Insider South AfricaScientists have discovered a new planet that's 226 light-years away. It is roughly twice the size of Earth, which is rare for an exoplanet.
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