astronomers

Astronomers used to ask why only Saturn has rings.

天文学家们过去一直感到奇怪,为什么只有土星有光环.

Astronomers have divided the celestial sphere into a total of 88 regions.

天文学家已把天球划分为88个区域.

Astronomers can accurately foretell the date, time, and length of future eclipses.

天文学家能精确地预告未来日食月食的日期 、 时刻和时长.

Early astronomers thought that our planet was the centre of the universe.

早期的天文学家认为我们的星球是宇宙的中心。

Reporters at the major astronomical forum that the number of amateur astronomers have their own take on the partial eclipse upload photos to share with their peers.

记者在各大天文论坛上看到，一些天文爱好者已将自己拍摄到的月偏食照片上传与同行分享。

To detect shorter wavelengths, astronomers must put instruments above the earth's atmosphere.

要探测到更短的波长, 天文学家们就必须把仪器送到地球大气层以外去.

New discoveries about Uranus excited planetary astronomers in 1977.

一九七七年对天王星的几项新发现振奋了行星天文学家.

Astronomers have discovered a distant galaxy.

天文学家们发现了一个遥远的星系。

Astronomers know that Pluto and Triton have nearly the same size, mass, and density.

天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。

Astronomers track large meteors using radar.

天文学家使用雷达跟踪大型流星。

Scientists Discover "Super-Earth" Astronomers have found a planet very similar to ours that is 9,000 light years away from the Sun

科学家发现超级地球天文学家发现一颗与地球极其相似的行星，它距离太阳约9000光年

Data from Voyager II has presented astronomers with a puzzle about why our outermost planet exists.

“旅行者二号”发回的数据给天文学家们提出了一个难题：离我们最远的那颗行星为什么会存在。

Some farmers in the area, for example, have set up small telescopes in their back gardens for visiting amateur astronomers to use.

例如，该地区的一些农民在他们的后院架起了一些小型望远镜，供来访的天文爱好者使用。

The telescope can be set on any star of interest to astronomers.

望远镜可以对准任何一颗天文学家感兴趣的星.

Indeed, it would be possible for anyone to upload data, including amateur astronomers.

事实上，对于任何人，包括业余天文爱好者来说，上传数据都是可能的。

According to him, it was the strongest, clearest, and most significant signal ever recorded, and a unsolved mystery that astronomers have been debating for decades.

据他所言，这个讯号是有史以来最强大、最清晰、也是最重要的，这也成了天文学家数年来一直争论的谜团。

Space scientists and astronomers have taken another step forwards.

航天科学家和天文学家又取得了进展。

The astronomers were taking an observation of Jupiter.

天文学家们正在观测木星.

Astronomers saw, in spectacular detail, a hurricane-like system of swirling winds.

天文学家们非常详细地看到了一种飓风般猛烈的旋风体系.

Astronomers can calculate when there will be eclipses of the sun and moon.

天文学家可以算出何时发生日食和月食.

Data from Voyager II has presented astronomers with a puzzle about why our outermost planet exists

“旅行者二号”发回的数据给天文学家们提出了一个难题：离我们最远的那颗行星为什么会存在。

amateur astronomers being keen to buy our telescopes because of the features they offered.

由于我们望远镜的产品特点，天文爱好者们非常热衷于购买我们的望远镜。

By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass.

通过测量星系在一个星系团内的运动，天文学家们可以推定这个星系团的质量。

Astronomers will have to collect more spectra from these stars to confirm their suspicions.

天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。

Starry Night is the premier astronomy software package on the market, putting more power and knowledge in your hands than even the world's pre-eminent astronomers had just a few years ago.

繁星之夜是市场上第一个天文软件包，将全世界优秀的天文学家最新的海量信息融汇其中。

Astronomers have found that many stellar objects contain hydrogen atotms.

天文学家们已经发现,许多恒星上含有氢原子.

Having this relatively low-cost technology available to anyone means that a network of hobbyist astronomers across Britain are constantly observing the night sky and sharing their findings.

拥有这些价格相对低廉的设备意味着其实英国的每一位天文爱好者都能观测夜空，分享他们的发现。

The ancient astronomers divided zodiac into 12 equal segments.

古代天文学家把黄道带分为12等分.

NASA scientists and professional and amateur astronomers around the world have been tracking asteroid 2012 DA14 since it was first discovered by a team of amateurs in February 2012.

2012年2月，一组业余爱好者首次发现了2012DA14，美国宇航局科学家以及来自全球的专家及业余天文爱好者一直在追踪它。

Astronomers have breached the powerful armor of the earth's atmosphere.

天文学家摆脱了地球大气的严重束缚.