missississi

November 13, 2006

猫眼星云

Filed under: 客舟

APOD

在3000光年远处,正在死亡的恒星把其发光的气体外壳抛出,形成猫眼星云——行星状星云NGC6543。照片是哈勃望远镜拍的。这个星云面貌很复杂,天文学家怀疑其发亮的中心是一对双星。 

 

它的另一张照片

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