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主題: HST 拍 NGC 2438 作者: peter 於 2021-11-14 14:41:25 https://www.cnbeta.com/articles/science/1202689.htm
NGC 2438是被研究的星云之一，研究人员发现这个星云的光环由于中央白矮星的电离辐射而发光。 https://scitechdaily.com/death-of-a-sun-like-star-hubble-images-colorful-planetary-nebula/ https://www.sciencealert.com/glorious-new-hubble-image-could-be-a-sneak-preview-of-the-sun-s-demise (https://www.sciencealert.com/glorious-new-hubble-image-could-be-a-sneak-preview-of-the-sun-s-demise) (https://static.cnbetacdn.com/thumb/article/2021/1114/6c2125610c969b3.jpg) 疏散星團M46中間有 NGC2438 https://familystar.org.tw/index.php?option=com_smf&Itemid=35&topic=6948.0 |