For example, the data include information about more than 1,000 exploding stars, or supernovas.

例如，这些数据涵盖了1千多个爆发星体，或称为超星体的信息。

The core of the exploding star will bear the full brunt of the catastrophe.

恒星的内核将承受爆炸的全部能量。

Supernovas could have energized the cloud, but it would have taken a lot of the exploding stars.

超新星可为该等离子云提供能量，但其代价是许多恒星要爆炸。

The light given off by dying stars, exploding stars, stars that literally pulse, get brighter and dimmer over time.

濒临消逝的恒星发出的光、爆炸的恒星发出的光，这些恒星会随着时间的推移而脉动，变得越来越亮，越来越暗。

Generating gamma rays is hard, and takes incredibly violent events: exploding stars, massive solar flares, and the like.

产生伽马射线是很困难的，并且需要十分剧烈的事件：爆炸的恒星、巨大的太阳耀斑等等。

It was as if the predictions based on the redshifts were underestimating the distances to the exploding stars.

似乎基于红移的预测低估了到爆炸恒星的距离。

Cosmic particles from exploding stars way out in the galaxy trigger lightning. When these hit the atmosphere, they provide that spark.

宇宙粒子来自银河系外超新星爆发当它们袭击大气层时催生了闪电。

This is the Crab Nebula, the remains of that exploding star that the Chacoans saw in these skies a thousand years ago.

这是蟹状星云，它是由一千年前那场超新星爆发形成的。

We cannot see individual exploding stars from a set distance away, so scientists are not able to study the early universe that well.

我们无法在一定距离外看到单个爆炸的恒星，因此科学家无法很好地研究早期宇宙。

But then something happened: perhaps the shockwave from a nearby exploding star slammed into it, or maybe another cloud lumbered by and rammed it.

也许是周边爆炸的恒星产生的冲击波撞上了它，又或者是另一团云轰隆轰隆地经过并撞了上去。

After they collapse and go boom, exploding stars often leave unthinkably dense neutron stars in their wake.

在它们坍塌并爆炸后，爆炸的恒星通常会在它们的身后留下难以想象的密集中子星。

He said gamma ray bursts that last hundreds of seconds, as this one did, are thought to be caused when massive stars explode.

他说，持续数百秒的伽马射线暴，就像这一次一样，被认为是大质量恒星爆炸时产生的。

No way to explode a star in a lab to figure out why or how it blew up.

没有办法在实验室里引爆一颗恒星来弄清楚它为什么或如何爆炸。

By studying how light changes over time and the color of astronomical lights, I gain insight about the nature of exploding stars.

通过研究光如何随时间变化以及天文光的颜色，我深入了解了恒星爆炸的性质。

So, sadly, from the perspective of an astrophysicist, the conditions in the centers of these exploding stars cannot be recreated in a laboratory.

因此，可悲的是，从天体物理学家的角度来看，这些爆炸恒星中心的条件无法在实验室中重现。

And as Carl Sagan would remark, since we are made of the elements of these exploded stars, you and I are one way the universe knows itself.

正如卡尔·萨根所说，因为我们是由这些爆炸恒星的元素组成的，你和我是宇宙认识自己的一种方式。

Now so these tiny little black holes are special black holes because typically, a black hole gets made after a star explodes.

安妮：这些微小的黑洞是特殊的黑洞，因为通常情况下，黑洞是在恒星爆炸后形成的。

But exploding stars is only one mechanism for  black hole formation, there are giant black holes out there called supermassive black  holes with masses of millions of times to tens of billions of times the mass of the sun.

但恒星爆炸只是黑洞形成的一种机制，那里有巨大的黑洞， 称为超大质量黑洞， 其质量是太阳质量的数百万倍到数百亿倍。