描述: 在银河系中，核球是银河系中心周围的区域，恒星在这里的排列具有一定体积，不像周围的盘状区域那么扁平。银河系的核球主要由年老恒星组成，但也混杂着年轻恒星。其他螺旋星系也有各不相同的中心核球结构。

相关词条

• 银河系中心
• 银盘
• 银晕
• 银河系

词条和定义状态： 该术语的英文原始定义已通过天文研究人员和教师的审核
该术语及其定义的译文仍待审核

The OAE Multilingual Glossary is a project of the IAU Office of Astronomy for Education (OAE) in collaboration with the IAU Office of Astronomy Outreach (OAO). The terms and definitions were chosen, written and reviewed by a collective effort from the OAE, the OAE Centers and Nodes, the OAE National Astronomy Education Coordinators (NAECs) and other volunteers. You can find a full list of credits here. All glossary terms and their definitions are released under a Creative Commons CC BY-4.0 license and should be credited to "IAU OAE".

如果您发现此词汇术语或定义中的事实或翻译错误， 请向 发邮件 联系.