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Continue to Chat天文學家發現“潛伏”在我們星系邊緣的古老恆星 https://blog.wongcw.com/2020/08/01/%e5%a4%a9%e6%96%87%e5%ad%b8%e5%ae%b6%e7%99%bc%e7%8f%be%e6%bd%9b%e4%bc%8f%e5%9c%a8%e6%88%91%e5%80%91%e6%98%9f%e7%b3%bb%e9%82%8a%e7%b7%a3%e7%9a%84%e5%8f%a4%e8%80%81%e6%81%86%e6%98%9f/