The physicist Fabian reasoned that as intergalactic gas cools, the cooler gas shrinks inward toward the center of the galaxy.
物理学家费边推断，当星系间的气体冷却时，较冷的气体向星系中心收缩。
The position of the galaxy center is misinterpreted by an optical flare of the jet itself.
星系中心的位置被射流本身的光学耀斑所曲解。
There might be a massive black hole at the center of our galaxy swallowing up stars at a very rapid rate.
在我们银河系的中心很可能存在着一个巨大的黑洞正以极快的速度吞食着星球。
The Fermi bubbles could be powered by the black hole at the center of our galaxy.
费米尔泡可能是由我们银河系中心的黑洞所驱动的。
At its center, nearly every large galaxy contains a supermassive black hole surrounded by a big bulge of stars.
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。
A growing black hole, called a quasar, can be seen at the center of a faraway galaxy in this artist's concept.
这是一颗正在成长的黑洞，称之为类星体，它位于一个遥远星系的中心。
If there are extra dimensions, then the gravity from the black hole in the center of our galaxy might dramatically brighten the images of stars beyond it.
如果有其他维度，那银河系中心的黑洞引力就可能使其外面的恒星影像异常明亮。
This artist's concept shows a supermassive black hole at the center of a remote galaxy digesting the remnants of a star.
这幅概念图描绘的是，在一个遥远星系中，一颗特大质量的黑洞正在吞噬一颗恒星的场面。
This Hubble Space Telescope image shows NGC 1275, the galaxy located in the center of the Perseus galaxy Cluster.
这幅哈伯天文望远镜拍摄的图片显示的是新总表1275，该星系位于英仙座星系团的中部。
The hot dust, which is being heated by newborn stars, traces the spidery arms all the way to the center of the galaxy.
被新生恒星加热的炙热尘埃沿着细长的悬臂一直盘旋到星系中心。
NASA has released a new image of the busy center of our Milky Way Galaxy taken with the Spitzer Space Telescope.
NASA公布了一张史皮哲太空望远镜拍摄的银河系中心的新图片。
Did you know there's a black hole in the center of our galaxy?
你知道我们银河系中心有一个黑洞吗？
Did you know there's a black hole in the center of our galaxy? No Time Dilation for Distant Quasars? Galactic Monster Mystery solved?
你知道我们银河系中心有一个黑洞吗？别瞪大眼睛搜寻那遥远的类星体——那没用！银河系大揭秘。
The images show that the explosion took place 3.8 billion light-years from Earth, at the center of a galaxy where a supermassive black hole would lie.
图像显示该爆炸地点距离地球38亿光年，位于一个星系的中心，那里可能存在一个特大黑洞。
The galaxy, known as NGC 4911, contains rich lanes of dust and gas near its center.
这个星系被称为NGC941，在它的中心附近有大量的气体、尘埃带。
Assuming the bubbles emanate from our Galaxy's center, the scale of the bubbles is huge, rivaling the entire Galaxy in size, and spanning about 50, 000 light years from top to bottom.
据推测这些气泡是从我们的银河系中心发出的，它们的尺寸极大，可以与整个银河系相比，从头到尾大约蔓延了5000光年。
This ball of over 100, 000 stars is a relic from the early years of our Galaxy, and continues to orbit the Milky Way's center.
这个有超过100000颗恒星的球体是一个从我们所在的星系的早期遗留下来的遗迹，它依然在绕着银河系中心公转着。
A powerful X-ray blast drew the attention of astronomers to the event, located near the center of a galaxy about 700 million light-years from Earth.
强烈的X射线爆炸引起天文学家们的注意，它发生在到离地球大约7亿光年的星系中心附近。
The mirror, in this case, is a vast blob of gas about 70,000 light-years away from the center of a spiral galaxy, where the quasar resides.
从这种情况看，这个大家伙实质上是来自70000光年之外的星系螺旋线（宇宙射线）的视像，也即是类星体所在之处。
He and the other scientists said this did not mean that dark matter was not there clogging the center of the galaxy, but that it would be harder to see.
但他和其他科学家表示这并不意味着银河系中心并没有暗物质堵塞在那里，只不过如果是那样的话，我们现在更难观测到了。
How do we know that a black hole sits at the center of our galaxy?
我们怎么知道，在我们的星系中存在着一个黑洞？
This illustration depicts a supermassive black hole at the center of a galaxy.
这幅图描绘了位于星系中心的一颗超大质量黑洞。
From sitting at the center of the universe, we now find ourselves orbiting an average-sized sun, which is just one of millions of stars in our own Milky Way galaxy.
过去我们自认为是宇宙的中心，现在发觉我们围绕一颗体积中等的太阳在转，而太阳只是银河系中数百万颗恒星中的一颗。
One of the rings, a large one encircling the galactic center, may have formed during a recent collision with another galaxy, astronomers say.
其中的一个光环------那个大的环围绕着银河系的中心------可能是最近与另外一个银河系碰撞中形成的，天文学家们说。
And the Benfords also suggest concentrating the search on our own Milky Way galaxy, especially its center where 90 percent of its stars are located.
本福德兄弟还建议科学家将搜索地点集中在银河系，特别是90%恒星所在的中心地区。
The beam, he asserted, operates as "invisible galactic life threads" that link people, the planet, the Sun, and the center of the Galaxy.
他断言，这道光束是一道“看不见的银河生命线”，连接着人类、地球、太阳和银心。
Clusters of young, blue stars trace a ring around a center that is rotating with the galaxy.
成团的年轻蓝星围绕一个环形的轨迹旋转。
Astronomers have seen other similar X-ray blasts before, but never were able to pinpoint them at the center of a galaxy, where black holes lurk.
天文学家们以前曾经看到过其他类似的X射线爆炸，但是从未能够确定爆炸发生在星系的中心，也就是黑洞潜伏的地方。
Astronomers % have seen other similar X-ray blasts before, but never were able to pinpoint them at the center of a galaxy, where black holes lurk.
天文学家们以前曾经看到过其他类似的X射线爆炸，但是从未能够确定爆炸发生在星系的中心，也就是黑洞潜伏的地方。
Astronomers % have seen other similar X-ray blasts before, but never were able to pinpoint them at the center of a galaxy, where black holes lurk.
天文学家们以前曾经看到过其他类似的X射线爆炸，但是从未能够确定爆炸发生在星系的中心，也就是黑洞潜伏的地方。
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