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主題: 銀河系最老星團 HP1 作者: peter 於 2019-03-25 22:41:10 銀河系最老星團 HP1
http://www.sci-news.com/astronomy/hp-1-globular-cluster-07023.html (http://cdn.sci-news.com/images/2019/03/image_7023-HP-1.jpg) 古老的恆星位於HP1星系團，大約有128億年的歷史 https://kknews.cc/science/ppmm3l2.html https://kknews.cc/science/69x452q.html === 銀河系最老星 2MASS J18082002-5104378B http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=29350.0 |