Second, the idea of an Earth that moved didn't fit in with the ancient Greeks' understanding of gravity.
第二，地球会运动的观点不符合古希腊人对万有引力的理解。
It also slows down more as you move faster, which means astronauts some day may survive so long in space that they would return to an earth of the distant future.
当你移动得更快时，它的速度也会减慢，这意味着有一天宇航员可能会在太空中生存很长时间，以至于在遥远的将来他们才会回到地球。
A term that's often kicked around is finding an Earth-analog.
有一种传的沸沸扬扬的说法是找到一个类似地球的星球。
No doubt, an Earth hanging in our sky would be the most convincing evidence of all.
毋庸置疑，一个挂在天空中的地球是最具说服力的证据。
Imagine the tides a moon that close would raise on an Earth awash with oceans of magma!
试想象当月亮接近地球时，潮汐将会上涨直至覆盖海底的岩浆层！
They lived in an area about the size of a tennis court with an earth floor under tents and sheds.
他们住的地方约网球场大小，在一片泥地上搭着帐篷和棚屋。
Through her, the aliens had given the precise date of an Earth-rending cataclysm: December 21, 1954.
通过她，外星人给出了地球发生灾变的具体日期：1954年12月21日。
This is not an earth-shatteringly larger loss, but over a year losses could be in the region of 9.5lb.
这不是一个震惊世界的数字，但如果坚持一年可以减轻9.5磅左右。
There lies in the heart of every man and woman a quiet hunger: a longing for an earth shaking significance.
在我们每个人心中都深藏着一份无声而真实的渴望：一种创造辉煌人生的渴望。
Its almost stuffed with jokes instead of showing us the real drama of an earth that is about to be destroyed.
这几乎塞满了，而不是显示我们是一个即将毁灭地球的真正的戏剧笑话。
Planet-hunters anticipate that NASA’s Kepler telescope will reveal an Earth-like planet orbiting a Sun-like star.
"行星猎人"预计，美国宇航局的开普勒望远镜会发现一个类似地球的行星绕着一个类似太阳的恒星。
This is the first time, however, that astronomers have been able to analyze the atmosphere of an Earth-size planet.
然而天文学家们首次观察就能分析出这颗地球般大小的行星的大气成分。
River Valley farm stands at the end of an earth road leading out of Holcomb, a small town on the western edge of Kansas.
从霍尔科姆沿着土路一直走下去，到了头，就是河谷农庄，这是堪萨斯州西边的一个小镇。
In August 2007, scientists announced the discovery of a star which might have once had an Earth-like planet orbiting it.
2007年八月，科学家宣布发现了恒星gd 362，可能曾经有类似地球的行星围绕其旋转。
Photos and video show the bright flash as an Earth-size fireball rises above Jupiter's atmosphere on June 3 at 4:31 p.m. ET.
照片和视频记录下了去年6月3日美国东部时间下午4点31分木星大气层出现地球大小火球时的强烈闪光。
Detecting a magnetic field surrounding an Earth-like exoplanet would prove a promising sign for finding extraterrestrial life.
对类似地球的太阳系外行星的磁场探测将会给探寻外星生物带来一线光明。
The difficulty is the viewing geometry that puts any Trojan, from the perspective of an Earth-based telescope, in bright skies.
观测特洛伊小行星的难点在于，在通过地面望远镜观测时，几何角度总是使其位于明亮的天空中。
The new planetary system, the first in which both planets can be seen crossing in front of their star, may also contain an Earth-sized companion.
这个新发现的行星系统，第一两颗行星会在恒星前交叉经过，第二该系统都可能包含有地球大小的行星。
Most well-known are the waterfalls at Saturnia, south of Siena, created by Saturn himself with an earth-splitting thunderbolt (or so legend has it).
最著名的是位于锡耶纳以南的Saturnia瀑布由农神本人用一道劈地惊雷生成(或者神话将它如此形成)。
Later on Mr Knievel, working as a miner, tried to do similar stunt-stuff with an earth-mover; he cut through the power supply and blacked out the town.
后来，克尼维尔先生在做矿工的时候也试着使用重型推土机进行类似的特技表演；他剪断了供电系统，整座小镇都陷入了黑暗之中。
The numbers are in, the data has been analyzed, and the date is now set: the discovery of an earth-like, habitable planet will be announced in May of next year.
获取了数字、解析了数据、时间也已经确定了：明年5 月将会公布一颗可居住的类地行星的发现。
The presence of this familiar material, scientists say, implies that an Earth-like planet may have orbited the star millions of years ago, before it became a white dwarf.
科学家说，这样接近的物质组成说明GD 362在还未变成白矮星的几百万年前，曾有类似地球的卫星绕转。
The luminary was a golden-haired, beaming, mild-eyed, God-like creature, gazing down in the vigour and intentness of youth upon an earth that was brimming with interest for him.
这个发光的物体就是一个生灵，长着金色的头发，目光柔和，神采飞扬，好像上帝一样，身上充满了青春的活力，正目不转睛地注视着大地，仿佛大地上满是他感到有趣的事物。
In the terminology of the Spatial Extender, this is the Spatial Reference system (SRS), a combination of an earth-based coordinate system and a set of numeric conversion parameters.
在Spatial extender术语中，这是SpatialReferenceSystem (SRS)，它组合了基于地球的坐标系和一组数字转换参数。
The latest rich list pitted stolid industrial muscle against high-tech, with the head of an earth-moving company pipping the co-founder of the nation's biggest Internet search engine for the top spot.
最新的富豪榜深陷在与高科技相对的迟钝的工业力量，与此同时土方机械的公司首脑与这个国家最大的互联网搜索引擎的联合创始人共舞在榜首。
If this is an ellipse around the Earth, this would be perigee and this would be apogee.
如果这是一个围绕地球的椭圆形，那么这是近地点，这是远地点。
Astronomers have detected an asteroid not far from Earth, moving in the same orbit around the Sun.
天文学家在距离地球不远处发现一颗小行星，它与地球在同一轨道上围绕太阳运行。
When we visited, an exhibit called The Race to the End of the Earth, was just being finished.
就在我们参观时，一件名为“通往地球尽头的竞赛”的展品刚刚完成。
Still others argue that volcanic dust injected into the atmosphere shields Earth from the Sun's rays and initiates an ice age.
还有人认为，注入大气的火山灰保护地球免受太阳辐射，并开启了一段冰河时代。
Still others argue that volcanic dust injected into the atmosphere shields Earth from the Sun's rays and initiates an ice age.
还有人认为，注入大气的火山灰保护地球免受太阳辐射，并开启了一段冰河时代。
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