大都会州立大学助理教授尼古拉斯·哈特勒普说：“进展不大。”
"There hasn't been much progress," says Nicholas Hartlep, an assistant professor at Metropolitan State University.
斯勒普斯洛普愤怒地离开了。
本月早期公布的盖勒普民意调查显示，48%的美国人认为全球变暖的威胁被人为地夸大了，这个数据比2008年上升了13%。
A Gallup poll, released earlier this month, found that 48% of Americans think the threat of global warming is exaggerated, an increase of 13% since 2008.
宾夕法尼亚大学健康激励中心主任凯文沃勒普发现，通用电气反对吸烟的激励措施促使9.4%的吸烟者在18个月后继续保持戒烟状态。
Kevin Volpp, the director of the Centre for Health incentives at the University of Pennsylvania, found that GE's anti-smoking incentives prompted 9.4% of smokers to remain smoke-free after 18 months.
克莱姆森大学的心理学家辛西娅·普里认为，派德勒斯的故事证明了一点：勇气并非来自无畏，而是来自道德义务。
According to Cynthia Pury, a psychologist at Clemson University, Pedeleose's story proves the point that courage is not motivated by fearlessness, but by moral obligation.
开普勒第三定律，也即调和定律，清楚地表明了行星公转周期与其离日距离之间的关系。
The third one, the law of periods, allows us to establish a clear relationship between a planet's orbital period and its distance from the sun.
哥白尼和开普勒在第谷的观察数据基础上发现，我们并不是这个宇宙的中心，其它行星围绕着太阳旋转，我们的地球也是如此。
Copernicus and Kepler built on the observations of Tycho Brahe and found that we were not the center of the universe; other planets revolved around the sun, and so do we.
天文学家才刚刚找到几颗有可能适于居住的行星。美国国家航空航天局开普勒卫星很快就能发现得更多——也许其中一些与地球更为相似。
Astronomers are just beginning to find potentially habitable worlds. And NASA's Kepler satellite should turn up more soon-including, perhaps, some that look even more like Earth.
文艺复兴时期，尼古拉·哥白尼，约翰尼斯·开普勒和伽利略·伽利雷等人的伟大思想展现了科学研究和发现的力量。
During the Renaissance, the great minds of Nicolaus Copernicus, Johannes Kepler and Galileo Galilei demonstrated the power of scientific study and discovery.
但是，他们的头脑与我们的头脑并没有什么不同，这一点已被一个事实所证明，即像开普勒或爱因斯坦这样的科学家们的来之不易的发现，已成为小学生们的常识。
But that their minds are not different from our own is demonstrated by the fact that the hard-won discoveries of scientists like Kepler or Einstein become the commonplace knowledge of schoolchildren.
这项根据NASA 的开普勒行星探测航天器发回的数据得出的新发现，让开普勒 11星系成为了最完整的地外行星系统。
The new discovery, based on data from NASA's planet hunting Kepler spacecraft, makes the Kepler-11 system the fullest exoplanetary system known.
开普勒号预计将发现至少50颗与地球大小相仿的行星。
运气好的话，也许开普勒号的发射能够帮助我们提前找到人类命运的蛛丝马迹。
With luck, the Kepler launch will help us to find clues to our destiny in good time.
另一巨大的收获是开普勒望远镜如此灵敏，连这样的一颗小星体都能观测得来。
The other big deal is that Kepler is sensitive enough to have found something this small.
美国国家航空航天局开普勒卫星很快就能发现得更多——也许其中一些与地球更为相似。
And NASA's Kepler satellite should turn up more soon-including, perhaps, some that look even more like Earth.
这一结果是在开普勒太空望远镜计划的首次科学大会上宣布的，会议上还公布了数量惊人的候选行星。
The results were announced at the Kepler telescope's first science conference, alongside the staggering number of new candidate planets.
400年前，约翰·开普勒发现太阳风作用形成彗尾的现象，并由此提出星际航行的构想，但这常被认为是科幻小说里的内容。
Often considered the stuff of science fiction, sailing through space was suggested 400 years ago by astronomer Johannes Kepler who observed comet tails blown by the solar wind.
接着开普勒证明了这个椭圆轨道也能很有效解释其他行星的运行轨迹。然后他提出了行星运动定律，牛顿定律就是以此为理论基础的。
Kepler went on to show that an elliptical orbit is sufficient to explain the movement of the other planets and to devise the laws of planetary motion that Newton built on.
开普勒11恒星系很有意思，这不仅是因为它是除我们自己的太阳系以外，已观测到拥有行星最多的星系，也因为它非常的紧凑。
The Kepler 11 solar system is interesting not just because it has more planets than any we've observed outside our own, but also because it's extremely compact.
开普勒号将在轨道上运行三年半，等待着观测这十万行星光线的每一丝微乎其微的变化——那也许就是有行星从恒星前经过的信号。
Kepler will watch them all for three-and-a-half years and wait for the light from any of them to dim ever so slightly. That could be the sign of a planet passing in front of its sun.
科学家们希望开普勒在其为期3至4年的使命中，能找到几十个适合居住的行星。
Scientists hope that Kepler could find dozens of habitable planets during its three-to-four-year mission.
开普勒号则是第一个设计用来寻找地球大小的行星的望远镜，这些行星的轨道处于“可居住区域”内，温度既高也不太低，水份可以以液态形式存在，适宜生物生存。
Kepler is the first telescope to be designed to find Earth-sized planets that orbit in the "habitable zone" where temperatures are neither too hot nor too cold for water to remain in its liquid state.
"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。
Planet-hunters anticipate that NASA’s Kepler telescope will reveal an Earth-like planet orbiting a Sun-like star.
虽然这仅仅是玩笑话，蒂普萨勒维奇解释道他和罗迪克关系非常好而且他十分敬重罗迪克的王者气质。
It was all in jest, though, as Tipsarevic explained that the two players are friendly and he has great respect for Roddick’s champion qualities.
“这代表开普勒团队向实现其目标迈出了重要一步，他们的目标是确定在类太阳恒星周围的可居住地带出现地球大小的行星的频率，”霍尔曼博士说。
"This represents a significant step toward Kepler's goal of determining the frequency of Earth-size planets in the habitable zones of Sun-like stars," Dr. Holman said.
装备了一架可以同时观测超过10万颗恒星的望远镜，开普勒搜寻着由行星的凌日现象所产生的微弱光线。
The craft, which is armed with a telescope that can track more than 100,000 stars simultaneously, looks for slight diminutions of light caused by planetary transits.
开普勒号望远镜进入轨道之后，会对银河系中位于天鹅座与天琴座之间区域进行持续观测，这其中大约有十万颗恒星。
The Kepler telescope will hang in orbit and stare continuously at a field of 100, 000 stars in the Cygnus-Lyra region of the Milky Way.
开普勒号望远镜进入轨道之后，会对银河系中位于天鹅座与天琴座之间区域进行持续观测，这其中大约有十万颗恒星。
The Kepler telescope will hang in orbit and stare continuously at a field of 100,000 stars in the Cygnus-Lyra region of the Milky Way.
而且，可能很快就会发现第1000个外星世界，因为天基的开普勒任务已经提供了数百个候选行星，并等待进一步的观察和确认。
And the 1,000th world could be discovered surprisingly soon, as the space-based Kepler mission has already offered up hundreds of planet candidates that await further observation and confirmation.
而且，可能很快就会发现第1000个外星世界，因为天基的开普勒任务已经提供了数百个候选行星，并等待进一步的观察和确认。
And the 1,000th world could be discovered surprisingly soon, as the space-based Kepler mission has already offered up hundreds of planet candidates that await further observation and confirmation.
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