我们还是可能放弃光学天文学，选择无线电天文学。
We might as well give up on optical astronomy and go with radio astronomy.
在天文学中，在光学天文学中，我们不能测量周期或者可见光的频率。
In astronomy, in optical astronomy, we cannot measure the period or the frequency of optical light.
然而，在希腊和其他地方有一些天文学家不同意地心说的观点，例如，一位生活在公元前三世纪的希腊天文学家。
However, there were a few astronomers in Greece and other places who didn't agree with the geocentric view, for example, a Greek astronomer who lived in the third century B.C.E.
这种正统的宇宙观现在正受到天文学家的挑战。天文学家认为，一场巨大的气体“雨”正从星系周围所谓的空无一物的空间落入许多星系中。
This orthodox view of the universe is now being challenged by astronomers who believe that a heavy "rain" of gas is falling into many galaxies from the supposedly empty space around them.
欧洲文艺复兴时期，天文学和占星术的纽带被切断，天文学成了一门真正的科学。
But during the Renaissance period in Europe, astronomy's ties to astrology were broken and it became a real science.
这个亮源成了我们第一次费米科学交流的话题——在一篇《天文学家电讯》通稿中告知其他天文学家，我们将要观测这个物体。
This bright source was the topic of our very first Fermi scientific communication - an "astronomers Telegram" to communicate to other astronomers that this was an object to watch.
在荷兰天文学家克里斯蒂安·惠更斯发现土星环以及第一颗已知土星卫星——土卫六“泰坦”之后，这颗行星逐渐成为天文学家的关注焦点。
The planet was only just beginning to come into focus, in the metaphorical sense: The Dutch astronomer Christiaan Huygens had just recently revealed Saturn's rings and its first known moon, Titan.
你可能会想，天文学已经够复杂了，天文学家为什么还给系外行星取些把人搞晕的名字？
Astronomy is complicated enough as it is, so you might wonder why astronomers give exoplanets such confusing names.
作为国际天文学家一员，这一非凡的研究成果被刊载于《皇家天文学会月刊》。
As part of an international team of astronomers, this extraordinary discovery appears in a paper in the journal Monthly Notices of the Royal Astronomical Society.
在美国加州圣地亚哥举行的美国天文学会会议上，天文学家公布了一幅完整的星系图片，由“哈勃”拍摄的一些最大宽幅照片拼接而成。
1/10/05 - One of the largest Hubble Space Telescope images ever made of a complete galaxy was unveiled at the American Astronomical Society meeting in San Diego, Calif.
令人吃惊的是，全美有10%的大学生选修天文学概况之类的课程，这使得天文学101成为最受欢迎的基础科学课程之一。
An astonishing 10% of all US college students take a survey astronomy course, which makes astro 101 one of the most popular introductory science courses.
这种断裂结构一度让天文学家们感到迷惑不解，直到2004年卡西尼号飞越这颗卫星时拍下了一系列的照片，天文学家才发现原来这些结构是地质活动生成的巨大悬崖。
The fractures puzzled astronomers until Cassini flew by in 2004 and revealed that they are large cliffs created by tectonic activity.
CATS是一个庞大的、而且正在不断壮大的国际性团体，目标是扩大进行天文学教育研究的天文学101教师队伍。
CATS is a large and growing international community working to increase the number of astro 101 instructors conducting research in astronomy education.
亲发现的星星以一位中国天文学家的名字命名，以表彰他对天文学做出的奉献。
The newly discovered star was named after a Chinese astronomer in honor of his contributions to astronomy.
天文学教育研究（AER）也逐渐证明了这一点：在那些具有研究效度的学习策略中，认真选取合适的策略，可以使天文学101的课堂教学收获倍增。
Astronomy education research (AER) has begun to show that carefully adapted versions of those research-validated learning strate gies can achieve large gains in the Astro 101 classroom.
天文学教育研究界受到了物理学教育研究成功经验的启发，在天文学教学方面进行了一项颇有价值的研究。
Inspired by the success of PER, the AER community has conducted valuable research on teaching and learning in astronomy.
为了进行自己的全国性研究，天文学教育研究界也需要一个可靠的评估手段，就象物理学家们的FCI，但是该评估手段要包括天文学101课程中的重要主题。
To conduct its own national study, the AER community needed a reliable assessment instrument like the physicists' FCI, but one that covered a central topic of the Astro 101 curriculum.
为了应付这样的挑战，天文学教育中心针对前期水平参差不齐的天文学101教师们，创办了业务提高研修班。
To address such challenges, CAE has created professional-development workshops designed for Astro 101 instructors with all levels of prior preparation.
除非你有很好的天文学知识，我并不懂天文学，那就很困难。
Unless you have a good knowledge of astronomy , which I do not, this is difficult.
在天文学中，在光学天文学中我们，不能测量周期或者，可见光的频率。
In astronomy, in optical astronomy we cannot measure the period or the frequency of optical light.
考古天文学调查了古人类在他们的生活中、以及在他们的艺术和建筑中如何运用天文学。
Archaeoastronomy investigates how the ancients applied astronomy in their lives, as well as in their art and architecture.
考古天文学是天文学的人类学，从天文学历史来区分它。
Archaeoastronomy is the anthropology of astronomy, to distinguish it from the history of astronomy.
柏拉图本身并未研究天文学，但他认识到了天文学的重要性。
Plato didn't do any astronomy himself, but he recognised its significance.
天文学家已经研究行星和太空中的其它天体数千年了。天文学是一个非常复杂的学科。
Astronomers have studied the planets and other objects in space for thousands of years. Astronomy is a very complicated science.
出现了一门新兴学科——无线电天文学，它与天文学、天文物理学和物理学关系密切。
A new science, Radio astronomy, has emerged, and it is very closely allied to astronomy, astro - physics and physics.
天文学家迅速在其他恒星周围发现行星，这又让天文学家重新审视这种模式是否具有某些真理性。
With the rapid discovery of planets around other stars, astronomers are once again looking to see if there might just be some sort of truth to this pattern.
因为我时常陪他们看闪亮的星星，我的孩子可能对天文学产生兴趣，甚至在若干年后成为天文学家。
And who knows, my child may become an astronomer years down the road. All because of the nights I spent with him watching the twinkles in the sky.
因为我时常陪他们看闪亮的星星，我的孩子可能对天文学产生兴趣，甚至在若干年后成为天文学家。
And who knows, my child may become an astronomer years down the road. All because of the nights I spent with him watching the twinkles in the sky.
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