By astronomical standards, that is a hair's breadth.

以天文学标准来看，这只是毫厘差。

The astronomer in charge had a novel idea.

主管天文学家有一个新奇想法。

I took a course in astronomy at college.

我在大学里选了一门天文学课程。

But NASA's astronomers remain unsure whether it is predominantly gaseous, liquid or solid.

但是NASA天文学家们还不确定它主要成分是气体，液体还是固体。

The astronomer gazed at the luminous star.

天文学家那颗发光星星。

That's a hypothesis giving from astronomers though.

不过这是天文学家们给设。

Who was NASA's first chief of astronomy?

谁是美国宇航局第一任首席天文学家？

Yes, all the astronomers on site here are very excited.

是， 在场所有天文学家都非常兴奋。

The findings appear in the journals Nature and Nature Astronomy.

这一研究结果发表在《自然》和《自然·天文学》期刊上。

The astronomy community is making compromises to change its use of Mauna Kea.

天文学界正在做让步来改变其对莫纳克亚山使用。

Astronomers think it's a failed dwarf galaxy that lacked the requisite mass to produce stars.

天文学家们认为它是缺乏必要存在物而不能产生新星已经衰败矮星星系。

My father had an interest in astronomy.

我父亲对天文学很感兴趣。

That's always been the story of astronomy.

这一直是天文学课题。

Sadly, all is not well with astronomy in Hawaii today.

但可悲是，夏威夷如今天文学却发展地不那么好。

Astronomy was the most important discipline, but astrology was respectable too, and it shaded into magic.

天文学是最重要学科，但占星术也同样受人推崇，它渐渐演变成了魔法。

Laplace, the astronomer, was still at work when death caught up with him at 78.

法国天文学家拉普拉斯78岁死时还在工作。

Astronomers think that Orion spur's where your system appears.

天文学家们认为太阳系位于猎户星座旋臂上。

The goal, astronomers say is to nudge the moonlet.

天文学家目标是撞开这个小卫星。

They had astronomical theories but could calculate those at the turn of a handle.

他们具备天文学理论知识，但可以通过转动把手来进行实际计算。

All that changed in 1608 when an Italian astronomer made a primitive telescope.

但这一切在1608年改变了，一名意大利天文学家制作了一具原始望远镜。