只有拥有球形膨胀组件的星系才可能容纳质量超大的黑洞。
Only galaxies with a spherical bulge-like component appear to accommodate supermassive black holes.
但是，多数的星系在中央还有超大的黑洞，它们的重量为数百万个太阳，将具有延伸数百万英里的边界。
But most galaxies also have supermassive black holes at their centers, which weigh millions of SUNS and would have boundaries that stretch millions of miles.
只有拥有球形膨胀物质的星系才可能容纳超大质量的黑洞。
Only galaxies with a spherical bulge—like component appear to accommodate supermassive black holes.
这幅图描绘了位于星系中心的一颗超大质量黑洞。
This illustration depicts a supermassive black hole at the center of a galaxy.
事实上，上面的画面显示雨燕X射线天文台在多个星系合并系统中探测到的超大质量黑洞(圆圈)。
In fact, these panels show the location (circled) of Swift X-ray detected supermassive black holes in a variety of merging galaxy systems.
科学家们认为这些圆环结构可能来自超大质量黑洞碰撞产生的强大，并且大部分显示各向同性的能量爆发。
The scientists think that these circles stem from the results of collisions between supermassive black holes that released huge, mostly isotropic bursts of energy.
但是这个模型并能解释较小的星系(比如银河系)是如何在其星系中心形成超大质量黑洞的。
The model does not, however, explain how smaller galaxies such as our own have evolved to contain an SMBH at their centre.
“随后关于星系和超大质量黑洞联合进化的概念开始被更广泛的讨论和接受。”海因·内特说。
"Subsequently the idea of the co-evolution of galaxies and supermassive black holes became more widely discussed and accepted," Haehnelt says.
在每个星系的中心几乎都存在一个超大质量的黑洞，而这个黑洞的周围又包围着一个大核球。
At its center, nearly every large galaxy contains a supermassive black hole surrounded by a big bulge of stars.
黑洞是宇宙中质量最大最致密的物体，而超大质量黑洞则是太阳质量的百万倍甚至十亿倍之多。
Black holes are the most massive compact objects in the universe-the supermassive variety are millions or even billions of times the mass of the sun.
理论上，其结果是超大质量黑洞附近区域强烈的发射，创造出宇宙中最明亮的物体。
Theoretically, the result is intense emission from regions near the supermassive black holes, creating the some of the most luminous objects in the universe.
剧烈的星系合并能喂养超大质量黑洞。
星系中心的超大质量黑洞（磁星周围的星系应该是最先生成的）更加令人不安，因为数量太多了。
The supermassive black holes at the centres of galaxies (and around which those galaxies are assumed to have accreted in the first place) are much more disturbing, for there are a lot more of them.
一旦超大质量黑洞到达了临界的大小它们就可以变成有着恒星大小却如整个星系般闪亮的类星体。
Once SMBHs reach a critical size they can transform into quasars, which are extremely bright objects as small as a star but as luminous as an entire galaxy.
在观察软件目录里的一个星系时，玛丽安注意到一个亮度极高的亮点正远离星系中心，很可能是一个超大质量黑洞。
Looking at one galaxy in the Catalog, Marianne noticed that the point of light was offset from the centre and yet was so bright that it could well be associated with a supermassive black hole.
这是以大多超大质量黑洞形成过程与恒星质量的黑洞的形成过程类似的假设为基础的。 这种黑洞的形成通常在大质量恒星的生命过程的最终阶段（用尽了用于核聚变的所有燃料的时期）。
This was based on the assumption that SMBHs form in a similar way to stellar-mass black holes, marking the final phase in the lifespan of massive stars that have exhausted all their fuel for fusion.
一般，超大型黑洞出现在体积、质量更大，含有核球的星系中。
Normally, supermassive black holes are found in much larger, much more massive galaxies that have bulges.
分散在超大质量黑洞周围的中子星。
据推算，NGC3115中心的超大质量黑洞，距地球3200万光年，质量相当于太阳质量的20亿倍。这也使它成为距地球最近的“10亿太阳质量级别”黑洞。
The supermassive black hole at the center of NGC 3115, they calculate, has a mass of about 2 billion Suns, making it the nearest billion-solar-mass black hole to Earth at 32 million light-years away.
天文学家认为超大质量的黑洞位于大多数星系中心。
Astronomers think that supermassive black holes exist at the center of most galaxies.
这家伙跨度有5万光年，可能是我们星系中心的一个超大号黑洞爆炸后的残留。
The feature spans 50, 000 light-years and may be the remnant of an eruption from a supersized black hole at the centre of our galaxy.
而中心那儿也许还有超大质量的黑洞潜伏着。
It is also here where our supermassive black hole lurks quietly.
喷流由（星系核心的）超大质量黑洞补充（物质、能量），该黑洞是已知质量最大的黑洞之一。
The jet is powered by accretion onto a supermassive black hole, one of the most massive black holes yet discovered.
但现在，地球观测卫星1915年继续提供有用的信息，研究人员可申请了解它的超大质量黑洞的堂兄弟，可以无视观察时间的原因。
But for now, GRS 1915 continues to provide useful information that researchers can apply to understanding its super-massive black hole Cousins, which can defy observation for timescale reasons.
这些黑洞可能对超大质量黑洞形成是有责任的。
These black holes may be responsible for the formation of supermassive black holes.
这些黑洞可能对超大质量黑洞形成是有责任的。
These black holes may be responsible for the formation of supermassive black holes.
应用推荐