While Hubble pictures of celestial objects are awe-inspiring, they are flat 2-d photographs.
哈勃拍的天体照片让人惊叹，但它们是二维的。
We have special software to analyse these signals, because when you look at celestial objects through the equipment we have, you also pick up a lot of noise.
我们有专门用来分析信号的软件，利用它可以去掉观测过程中带入的噪音。
Gravitational lensing takes advantage of the fact that large celestial objects such as stars or planets warp the fabric of space-time such that light rays passing nearby are bent.
引力透镜利用这样的一个现象：巨大的天体会扭曲它附近的时空组成物。比如，当光线经过恒星或行星附近时会发生弯曲。
And humans have been aware of the existence of these celestial objects for at least a millennium.
人类意识到这些天体的存在至少有一千年了。
That method involves searching for celestial objects, called "standard candles", whose intrinsic brightness is known.
这种方法的具体做法是找到被称为“标准烛光”的天体，这一类天体的固定亮度是已知的。
The reflector telescope's mirror optics gather light from celestial objects and direct it to an array of cameras and spectrographs.
巨大的反射望远镜的反射镜以光学聚集来自天体的光，转往两部相机和两部摄谱仪。
The two brightest celestial objects of the night sky - the moon and the planet Venus - put on a beautiful display in Wednesday's early morning sky.
夜晚星空中最亮的两个天体——月亮和金星——将在周三清晨的天空中展示出它们优美的姿态。
The ability of a telescope to distinguish fine detail, or to see celestial objects that are close to each other as separate images, is called resolution.
望远镜辨认出精细结构或者把彼此靠得很近的几个天体分开成象的能力叫做分辨本领。
The sphere , which was marked with stars , the celestial equator and the ecliptic , was mainly used to show the positions of celestial objects at different times.
这仪器又称浑象，球上刻有星宿赤道黄道等，主要是用来显示天体在不同时间的位置。
Accompanying Mom or Dad to the office can spark a conversation on commerce and industry; looking at the night sky can inspire questions about celestial objects in the vast universe.
陪妈妈或爸爸去办公室能够引发一次关于关于工商业的谈论；仰望夜空能对浩瀚宇宙中的天体产生疑问。
Colliding black holes, collapsing stars, and spinning compact celestial objects such as pulsars create ripples in the fabric of space and time that subtly distort the world around us.
黑洞碰撞、星坍缩以及自旋脉冲星所激起的时空结构波动，微妙的扭曲了我们周围的世界。
Colliding black holes, collapsing stars, and spinning compact celestial objects such as pulsars create ripples in the fabric of space and time that subtly distort the world around us.
黑洞碰撞、星坍缩以及自旋脉冲星所激起的时空结构波动，微妙的扭曲了我们周围的世界。
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