This star helps people travel in the right direction.

它帮助人们依循正确的方向旅行。

If you're craving attention, hitch your wagon to this star.

如果你渴望得到关注，就把你的汽车跟这位明星联系在一起。

Its name is Oslo and this star is where it lays.

它的名字是是奥斯陆，就是这颗星星所在的地方。

You're seeing Finland, Helsinki is this star.

你看到的芬兰，赫尔辛基就是这颗星。

I have a capital named Oslo as this star will show you.

我的首都名字是奥斯陆，就是这颗星星所在的地方。

And that classical nova is what happened in 1437 to this star.

而朝鲜发现的那颗新星就是1437年矮新星上发生的氢气爆炸。”

Now, astronomers think that this star could go supernova at any moment.

现在天文学家们认为这颗恒星随时可能发生超新星大爆炸。

And at this time, this star drops in its brightness over 20 percent.

而且这次，这颗恒星的亮度 下降了超过 20%。

We need to continue to observe this star to learn more about what's happening.

我们需要继续观测这颗恒星去更详细地了解发生了什么。

Lucerne is my capital, where this star is — now you see.

卢塞恩是我的首府，就是这颗星星所在的地方——现在你看到啦。

But New York has a new media star. And this star is not living so quietly.

但纽约来了一位新媒体明星。这位明星并没有过上安静的生活。

There is still work that needs to be done in finding answers out about this star.

在寻找关于这颗恒星的答案方面，我们还有很长的路要走。

Sweden is here, Stockholm's where this star sits.

这是瑞典，首都斯德哥尔摩。

But by morning this " star" remains in the sky, and can be seen in total daylight.

不过这“星星”到了早上依然在天上，在大白天都能看见。

The blast from this star may have triggered the gravitational collapse of the cloud that formed the Sun.

爆炸物在万有引力作用下坍塌中央形成了太阳。

He's spent more than two decades puzzling over this star that winked at astronomers nearly 600 years ago.

他花了二十多年的时间，仔细研究这颗曾于600年前在天文学家眼前闪过的星星。

This star at the moment is one of the biggest stars near which scientists have managed to find planets.

目前，这颗恒星是科学家在其附近找到行星的最大恒星之一。

This star could be the sun or a star and around there is a circle of black birds always.

这颗星可以是太阳，也可以是一颗星，周围总是有一圈黑鸟。

This star counting method is a good idea, but it's fatally flawed: it doesn't account for interstellar dust!

这种计数恒星的方法是一个很棒的主意，但有致命的缺陷：它没有考虑到星际尘埃！

And this star is not living so quietly.

而这颗星，并不是活得那么平静。