Warm me up in the novice glow.

星迸发出白热给予了我温暖。

Why do scientists believe the Sun was born from the ashes of a supernova?

为什么科学家认为太阳是星灰烬中诞呢？

But what if we could anticipate a supernova before its light reached us?

或许，我们可以尝试在光线传达到地球前 预测星发？

SNEWS will trigger an alert warning that a supernova is imminent.

SNEWS会启动星爆炸警报。

A supernova is a devastatingly dangerous space explosion.

星爆发是最具毁灭性危险宇宙爆炸。

The resulting supernova creates even more heavy elements, scattering them through space.

由此产星产了更多重元素，将它们散射到太空中。

Also, happily, we're in no danger from a nearby supernova.

而且，幸运是，我们没有受到附近星威胁。

So anything heavier than iron has to be created in a supernova explosion.

因此，所有比铁重元素都是在星爆炸中产。

They shined for a few million years before they exploded as supernovas.

在闪耀了几百万年后，它们最终爆发成为一颗星。

These supernovi are what create all the elements, that you and I are made of.

这些星创造了所有元素，你和我都是由这些元素组成。

This is the star that's exploded. That's a supernova.

这是爆炸恒星。那是星。

I would love to know why very massive stars explode in supernovae.

我非常想知道为什么恒星质量 达到一定程度时就会发星爆发。

And they still had some iron-60 left over to account for-the stuff produced by supernovas.

他们还剩下一些同位素铁-60来解释星产物质。

A supernova is very rare, very bright and very powerful.

星非常罕见，非常明亮，也非常强大。

Actually, we know now it was the last recorded supernova in the Milky Way.

实际上，我们现在知道那是银河系中最后一次记录星。

NASA describes a supernova as an " extremely bright, super-powerful explosion of a star."

美国国家航空航天局将星爆炸描述为“恒星一种极其明亮、级强大爆炸”。

Maybe six out of a trillion stars explode into fiery balls of supernova death.

也许只有一兆分之六恒星将会经历星爆炸。

They studied a once-massive star that went supernova about 100,000 years ago.

他们研究了一颗近10万年前发星恒星，这颗恒星在消亡前质量很大。

Rick, Supernova's getting away. Eh, who cares?

瑞克，星跑了。谁在乎？

In comparison, most supernovas are visibly bright for only a few months.

相比之下，大多数星亮度只有几个月。