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The Closest Known Flyby of a Star to the Solar System

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發表於 2015-2-20 09:45:57 | 顯示全部樓層 |閱讀模式
請問下文的真確性有多高?有人作過風險評估嗎?

The Closest Known Flyby of a Star to the Solar Systemhttp://iopscience.iop.org/2041-8205/800/1/L17/pdf/2041-8205_800_1_L17.pdf

Thank you very much!
發表於 2015-2-21 09:49:34 | 顯示全部樓層
"The Astrophysical Journal Letters is a peer-reviewed express scientific journal that allows astrophysicists to rapidly publish short notices of significant original research."
登得此雜誌的文章 , 並非兒戲 .
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