Speaking at an international forum dedicated to the search for extraterrestrial life, Finkelstein said 10 percent of the known planets circling SUNS in the galaxy resemble Earth.
芬克尔斯坦在一个以外星生命探索为主题的国际论坛上表示，银河系中绕恒星公转的已知行星中，有10%的行星与地球类似。
Professor Andrei Finkelstein said that ten percent of the known planets circling SUNS in the galaxy resemble Earth, and if water can be found on them, then so can life.
这位名叫AndreiFinkelstein的教授说，在人类已知的银河系中围绕太阳旋转行星中，有近只分之一的行星的构造与表面情况都与地球非常相似，如果能在这些星球上发现有水的存在，那么发现生命便是可能的事。
Now, four centuries later, we know that the Earth is a small planet circling a minor sun on the edge of just one of an estimated 125 billion galaxies.
而四个世纪之后的今天，我们已经知道了地球只是围绕着一颗并非显赫的太阳旋转的小小星球，我们的太阳处在银河系的一隅，而据科学家估算，这样的银河系大约有一千二百五十亿个。
After circling Earth twice, it would slam back into the atmosphere at more than 20, 000mph (32, 000kph), eclipsing the 17, 500mph (28, 000kph) speed of a returning space shuttle.
该探测器绕地球两圈后，再以20000英里（32000千米）的时速重返大气层，该速度超过了时速为17500英里（28000千米）的返航太空船。
Space exploration is not an endless circling of Earth; it is going to other worlds.
太空探险不是无止境地围着地球转圈子，而是为了寻找另外的世界。
And they found that after circling the Earth some 5000 times the gyroscopes' Angle of spin had changed, ever-so-slightly, in response to the Earth's gravitational pull.
他们发现在围绕着地球旋转了大约5000次之后，作为对地球引力的响应，陀螺仪的旋转角发生了极其微小的改变。
The US Air Force's X-37B space plane is circling Earth and, although it is on a classified mission with an officially unpublished orbit, sky watchers have spotted it.
美国空军的X-37B太空船当时正在环绕地球，在某个官方未公开的轨道执行秘密任务。天空观察者发现了它。
Another Earth could be circling the star right next door to us.
有另一个地球或许正围绕着我们隔壁的恒星旋转。
Since its launch Dec. 14, 2009, the Wide-Field Infrared Survey Explorer has been circling the Earth in a polar orbit and snapping images every 11 seconds.
自2009年12月14日发射升空以来，广角红外线探测望远镜开始环绕绕地球极地轨道并每11秒抓拍一张照片。
The object, known as P/2010 A2, was circling about 90 million miles from Earth inthe main asteroid belt between Mars and Jupiter when it was spotted bythe Hubble Space Telescope
哈勃望远镜锁定P/2010A2时，这个物体正在距地球约九千万英里的火星和木星之间主要小行星带盘旋。
Long, long ago, the Earth once had 10 SUNS circling it.
很久以前，地球曾经有10个太阳围绕她运转的。
He began to wonder if the same force that pulled the apple down also kept the moon circling the Earth.
他开始想，让苹果下落的力量是否同样也是让月球环绕地球运转的力量呢。
The first rocky worlds astronomers detect circling other stars could resemble Inferno more than Earth.
天文学家发现第一个环绕著其他恒星的岩石世界，可能就像我们所说的炼狱。
The satellite is circling the earth, with the solar batteries being charged by the sun.
卫星正围绕地球运转，其太阳能电池由太阳充电。
Another test, involving the precession of a gyroscope in a satellite circling the earth, is scheduled for the 1970s.
七十年代还安排了另一实验，它包括绕地球旋转的卫星中的陀螺进动性试验。
After Yang Liwei succeeded in circling the earth, what our astronauts desire to do is walk in space.
杨利伟成功地环绕地球飞行之后，我宇航员所渴望做的事情是在太空行走。
Clouds just keep circling the earth around and around. And around. There is not much else to do.
云就是围着地球绕啊，绕啊。没别的什么事做。
This region expanded in the astronauts—particularly the ones who spent six months circling the earth.
尤其是那些在地球上盘旋了六个月的宇航员，他们的区域反而扩大了。
A number of satellites are now circling the earth.
一些人造卫星现在正环绕地球飞行。
Polar-orbiting satellites are low-flying satellites circling the earth in a nearly north-south orbit, at several hundred kilometers above the earth.
极地轨道气象卫星以大致南北方向环绕地球运行。它的轨迹离地面约数百公里。
The third is Earth. Notice the moon circling Earth and its position.
第三圈是地球，注意一下月球的的位置。
Then, after circling once round them, he dropped to the earth, all four hoofs together, looking awkward and surprised, but extremely pleased.
围着他们转了一圈后，它降落下来，四蹄一并，看上去有点儿不熟练，有点儿惊讶，但十分欢喜。
According to Chinese mythology, the earth once had 10 suns circling over it.
传说古时候，天空曾有10个太阳围着地球旋转。
After circling around the earth for three days, Shenzhou Spaceship received the mand from the ground that as scheduled the next day. (land).
在围绕地球转了三天后，神舟飞船接到陆地指令在第二天按计划着陆。
Now we have super telescopes circling the Earth that can gaze out at other solar systems.
现在我们拥有饶地运行的超级望远镜，可对其他星系进行观测。
AROUND 1,000 operational satellites are circling the Earth, some of them the size and weight of a large car.
大约1000颗运转着的卫星正围绕着地球旋转，其中有些卫星的体积和重量和汽车差不多。
One Tang Dynasty myth holds that the Earth once had 10 SUNS circling it.
一个是唐朝的神话故事，说的是当时地球被10个太阳包围着。
One Tang Dynasty myth holds that the Earth once had 10 SUNS circling it.
一个是唐朝的神话故事，说的是当时地球被10个太阳包围着。
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