Some are in binary systems; another normal star orbits them.

有些是双；另些则有正常恒绕着它们转。

For example, we've observed binary systems where a neutron star co-orbits another star.

例如，我们观察到颗中子与另颗恒共轨道双。

Researchers recently described an unusual binary system in the science publication Nature.

研究人员最近在科学出版物《自然》上描述了个不寻常双。

I said they were a binary system, but I lied.

我说它们是双，但我撒谎了。

Many stars are actually part of binary or multiple systems.

许多恒实际上是双或多。

And it also enable us to continue to detect these individual supermassive black hole binary systems.

它还能让我们继续探测这些单个超大质量黑洞双。

Under the influence of the gravitational force of a black hole, the binary system of stars decayed.

在黑洞引力影响下，双衰变。

From the Large Magellanic Cloud or LMC, their origin is explained by the decay of binary systems.

从大麦哲伦云（LMC）来看，它们起源可以用双衰变来解释。

The stars had been part of a binary system -- two stars pulled toward each other through gravity.

这些恒曾经是个双——两颗恒通过引力相互吸引。

The closer to companion stars are in binary stellar systems, the faster they rotate relative to each other.

在双中，伴离得越近，它们彼此相对旋转速度就越快。

One such binary system is visible to the naked eye, and has been known for thousands of years.

其中有个肉眼可见双，几千年来直为人所知。

Micronovae happen in special binary systems with a white dwarf star possessing a strong magnetic field and a low-mass normal star.

微新发生在特殊双中，其中颗白矮拥有强大磁场，颗质量较低普通恒。

But De said his examinations suggested the outburst was surrounded by cold gas, meaning it could not be a binary system.

但德说，他检查表明，这次爆发被冷气体包围，这意味着，它不可能是个双。

So let's start out with this idea of a binary system.

因此， 让我们从二进制想法开始。

It's based on a universal binary system.

建立在宇宙二进制基础上。

Charon is so big that it almost forms a binary planet system with Pluto.

卡戎大到几乎与冥王形成个双行。

But while we've seen moons do this, we've yet to discover a binary planet system.

但是，虽然我们已经看到卫这样做， 但我们还没有发现双行。

While the binary system's 51 minutes is quick, it is not the record when compared to other kinds of binaries.

虽然这个双51钟很快，但与其他类型双相比，它并没有创造记录。

Some white dwarfs are part of what is called a binary system, meaning that they are in an orbit with another star.

些白矮是所谓双，这意味着它们与另颗恒在同轨道上运行。

Using that information, Hailey believes that there must be 300 to 500 binary black hole systems.

利用这些信息，Hailey 认为必须有 300 到 500 个双黑洞。