bulges-galaxies的意思|示意

Central bulges of stars in many galaxies, such as our Milky Way, are directly related to the masses of the black holes buried inside, as detailed in June of 2000.

根据2000年6月公布的一些细节来看，许多星系里，星星的中心都在膨胀，比如我们的银河，这些膨胀与潜藏在它们内部的黑洞的质量直接相关。

In 2001, two separate teams showed that many smaller galaxies that don't have bulges also do not seem to contain significant black holes.

在2001年，两个不同的团队发布了研究结果，展示了许多小一些的并且没有中心凸出的星系看上去也没有包含着重要的黑洞。

Normally, supermassive black holes are found in much larger, much more massive galaxies that have bulges.

一般，超大型黑洞出现在体积、质量更大，含有核球的星系中。

At least some elliptical galaxies, as well as the bulges and halos of spiral galaxies, may have arisen from such collisions.

至少螺旋星系的核球与晕，以及某些椭圆星系，可能是由此种碰撞产生的。