"The old moon in the new moon's arms" is nothing but that part of the moon's surface on which it is night, lighted up by earth light.
新月抱旧月“只不过就是月球表面上正处于黑夜的那一部分被地球的反射光反照的结果。”
This could, argues Angel, reduce the amount of light reaching the Earth by two per cent.
安吉尔认为，这将使到达地球的光量减少2%。
When you analyze this light, you can figure out their distance from the Earth, and identify what they are made of, determine their chemical composition.
当你分析这些光的时候，你可以计算出它们与地球的距离，并确定它们由什么构成，查明它们的化学成分。
Basically the light bouncing off all these objects close to earth is brighter than what's coming from the stars.
大体上，所有靠近地球的这些物体所反射的光都比来自恒星的要亮。
However, Gliese 581g is twenty light years from the Earth.
然而，Gliese 581g 距离地球20光年。
It would seem sensible to seek the source of these in the universe's most conspicuous energy factories: quasars and gamma-ray bursts billions of light-years away from Earth.
在宇宙中最引人注目的能量工厂——距离地球数十亿光年的类星体和伽马射线爆发——中寻找这些物质的来源似乎是明智的。
The nearest star to earth is about 4 light years away.
地球离最近的恒星大约为4光年。
The eco-light is good for earth, and it's cost-effective and convenient, because it doesn't have to be changed every few months.
环保灯对地球来说是好的，而且它很省钱、方便，因为它不需要每隔几个月就更换一次。
The first is a pair of planets, each about the mass of Jupiter, that whirl around their home star 15 light years from Earth in perfect lockstep.
第一个是一对质量与木星差不多的行星，这对行星步调一致地围绕距离地球15光年的母恒星旋转。
Together, they can give light to an area of up to 6,400 square kilometers on the Earth for 24 hours.
它们合在一起可以给地球上高达6，400平方公里的区域提供24小时的照明。
We here on Earth obey the same laws of light and gravity as someone in a far off corner of the universe.
我们在地球上的所依从的有关光和引力的规律同它们在遥远的宇宙角落里是一模一样的。
In 1987, trillions of neutrinos arrived at Earth 3 hours before the dying star's light caught up.
1987年，万亿个中微子在临终的恒星光赶到地球3小时以前就到达了地球。
In 1997 Webb's team at the University of New South Wales in Sydney analysed the light reaching Earth from distant quasars.
1997年，在悉尼新南威尔士大学，韦伯的团队分析了从遥远的类星体到达地球的光。
It will not offer you the true inspiration, the peace and quiet in your emotional body that help you embody your light on earth.
它不能给你带来真正的灵感，以及情绪身体的和平与宁静，而这些才能帮助你在地球上照耀光明。
You achieve the state of truly embodying your light on earth by being entirely centered in your own being, in a pure and calm state of mind.
当你完全处在自己存在的中心，保持一种纯净和镇定的心态时，你就达到了能真正将你的光明照耀在地球上的状态。
Light after a storm is some of the most dramatic light on Earth.
暴风雨后的光线是世上最具戏剧性的。
If there were any inhabitants of the moon, they would see our earth reflecting the light of the sun, again like a huge mirror hung in the sky.
假定月球上也有居民，他们就会看到，地球也像一面高悬在天空中的巨型的镜子一样，反射太阳光到月球上。
It's the sun's light that bathes the Earth and then gets sent back towards space as heat.
太阳发出的光线普照地球，然后以热的形式向太空散回。
Now we have images of galaxies millions of light years away from Earth.
我们已经可以得到距离地球百万光年之外星系的照片了。
People in the far northern and southern regions can enjoy the greatest natural light shows on Earth.
高纬度地区的人们能体验到这一地球上最大规模的自然光炫彩秀。
Mr Gwynne’s focus is the Comanches, a tribe that he describes as “the greatest light cavalry on earth” during their heyday.
格温先生重点着笔于卡曼契人，他将全盛时期的卡曼契族形容为“地球最伟大的轻骑兵”。
Scientists used the mothership of NASA's recycled Deep Impact comet probe to look at light reflected off Earth, the moon and Mars.
科学家们利用美国宇航局可回收的“深度撞击”彗星探测器的母船，来观测地球、月球和火星的反射光。
It is, however, 600 light years from Earth.
不过，这颗行星距离地球长达600光年。
God put these lights in the vault of heaven to give light on earth, to govern day and night, and to separate light from darkness; and God saw that it was good.
上帝把日月星辰置于天穹之中以照亮大地，司昼夜、分明暗。上帝见如此很好。
Gliese 581 is a red dwarf star 20.5 light-years from Earth.
格利泽581是一颗红矮星距离地球20.5光年。
It is 128 light years from Earth, and is just visible to the naked eye in the constellation of Pegasus.
它距地球128光年，在飞马座中刚好能被肉眼可见。
Located about 5,000 light years from Earth, this composite image shows the Rosette star formation region.
这幅图像显示了距地球5000光年的罗赛塔星云的恒星诞生区域。
Located about 5,000 light years from Earth, this composite image shows the Rosette star formation region.
这幅图像显示了距地球5000光年的罗赛塔星云的恒星诞生区域。
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