2024 年 4 月 18 日
正向星系NGC 1232
影像提供与版权:Neil Corke
说明： 从我们在银河系的视角看出去，NGC1232是个正向星系。这个庞大美丽、离我们约4千7百万光年远的螺旋星系，位于南天的波江座内，其跨幅将近有200,000光年。这幅由多色望远镜照片组合而成的NGC1232清晰影像，呈现了这个遥远星系无比细致的结构。从核心往外，星系的色泽从中心年老恒星的黄光，转变为宏伟螺旋臂上的泛蓝年轻星团和泛红的恒星形成区。NGC1232在视觉上的小棒旋伴星系，其编录号NGC 1232A。然而它的估计距离远在3亿光年之外，因此不太可能和NGC1232有互动。除此之外，醒目的带芒亮星近在我们银河系里，远比NGC 1232要近。
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Yes! Voice calls are currently available to users around the world.
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