1.
The galactic center lies some26,000 light-years away, toward the constellation Sagittarius.
银河系中心位于人马座，距离我们约26000光年。
2.
Progress in Research on the Variability of Sgr A*
银河系中心超大质量黑洞Sgr A*的光变研究进展
3.
Weber claims recently to have observed gravitational waves coming from the centre of the galaxy.
最近，韦伯声称已观察到来自银河系中心的引力波。
4.
You could also have the Galactic Center as Sun, Ascendant, Midheaven, or other sensitive point in your charts.
你应该也有银河系中心点，比如太阳，运星和子午圈，或者在你的图表上的其他敏感点。
5.
Sagittarius A is now agreed to be the most plausible candidate for the location of a supermassive black hole at the center of the Milky Way galaxy.
现在同意人马座A是银河系中心超大质量黑洞位置的最有可能的候选者。
6.
The galactic center is a rich and complex source of infrared radiation in which interesting phenomena occur in great variety.
银河系中心是一个红外辐射丰富和结构复杂的源，在那里发生着各种各样的有趣现象。
7.
These are clustered in the plane of our galaxy, the Milky Way, and are mostly near the center of the galaxy.
这些点分布在银河系所在的平面上，而且主要分布在银河的中心。
8.
there are three thousand million other Milky Ways, or Galaxies, in the universe.
在宇宙中有30亿个其他银河系或天河。
9.
In fact, a nearly dormant black hole resides at the center of the Milky Way.
事实上，银河系的中心就藏著一个近乎休眠的黑洞。
10.
And the sun is moving at two-hundred-forty kilometers a second relative to the center of our Milky Way Galaxy.
并且，太阳也在以每秒240公里的速度相对银河系的中心运动。
11.
Suppose a spiral arm rotated around the center of its galaxy in about 250 million years -- as in the Milky Way.
假设一条旋臂绕其星系中心一周大约2.5亿年，就像银河一样。
12.
The solar system is one small system in the whole of the Milky Way.
太阳系是银河系中一个小的天体系统。
13.
The central or brightest part of a nebula or galaxy.
核星云或银河的中心或最亮部分
14.
The sun is one of the stars in the galaxy, in which there are about 100,000 million stars.
太阳是银河系中的一颗恒星，银河系大约有一千亿颗恒星。
15.
It is not in the middle of the galaxy, but rather near one edge.
太阳不在银河系中央而在边缘一带。
16.
Dark Matter and the Missing Mass in the Milky Way Galaxy
银河系中的暗物质与短缺质量(英文)
17.
The galaxy could be as much as 20 percent nearer or farther than Virgo's core.
该星系（或是银河系，根据上下文确定）也许比室女星座中心近或者远20％。
18.
Interestingly, there is no evidence for massive black holes in the center of globular clusters, suggesting that these are fundamentally different from galaxies.
有意思的是,球状星系中心庞大质量黑洞没有证据,暗示这些基本不同于银河系。