I took a course in astronomy at college.

我在大学里选了一门天文学的课程。

A good pirate captain had to know the astronomy to navigate by the stars.

一名优秀的海盗船长必须懂天文学，这样才能凭借星星来导航。

My father had an interest in astronomy.

我的父亲对天文学很感兴趣。

And if it's a clear night, I'm gonna lay some romantic astronomy on her.

要是天好的话，我还要对她搞几招浪漫的天文学。

That's an estimate only based on our astronomy.

基天文学的估计。

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

但可悲的是，夏威夷如今的天文学却发展地不那么好。

That's always been the story of astronomy.

这一直是天文学的课题。

Who was NASA's first chief of astronomy?

谁是美国宇航局的一任首席天文学家？

Anaxagoras was generally very interested in astronomy.

安纳萨哥拉斯对天文学很感兴趣。

Astronomy is one of the oldest sciences.

天文学是最古老的科学之一。

They had to wait until evening for their practical Astronomy; the afternoon was devoted instead to Divination.

他们必须等到晚上才能进行天文学实践考试，所以下午就改为占卜考试了。

But nothing in astronomy is permanent.

但天文学中没有什么是一尘不变的。

Did you sign up for astronomy?

你选了天文课吗？

And I really think astronomy falls into that category.

我真的认为天文学属这一类。

All this precision astronomy was really new back then.

但凡高精度天文学，在当时都是全新的。

What else could go wrong with the astronomy example?

天文学的例子里 还有哪里可能出错呢？

Because I took basic astronomy and there was no mention of life, or children, on any other planets.

因为我学过基础天文学，任何其他星球之上都没有生命迹象或是小孩。

Mr. Filch says you were up in the astronomy tower.

费尔奇你们到天文塔上去了。

Mr Filch says you were up the astronomy tower.

费尔奇你们到天文塔上去了。

I'd be engaged in studying astronomy, what have you.

我会学习天文学 等等。