How can quasars produce radio waves and why can't I listen to them?

类体如何产生无线电波，为什么我不能听它？

So quasars are spewing out charged particles.

所以类体喷出带电粒子。

Happily, the name was shortened to quasar, which, you'll admit, is way cooler.

幸运的是，这个名字被缩短为类体，不得不说，这个名字要酷得多。

They compared the brightness of those quasars to some that exist today.

这些类体的亮度与如今存在的一些类体进行了比较。

We detect quasars with radio telescopes and radio antenna.

我用射电望远镜和无线电天线探测到类体。

Researchers found that galaxies hosting quasars are around three times as likely to be interacting or colliding with others.

研究人员发现，拥有类体的系与其系互动或碰撞的可能性大约是其系的三倍。

Such jets are indeed observed in a number of galaxies and quasars.

在许多系和类体中确实观察到了这种喷流。

One theory is that this is caused by a quasar ionization echo.

一种理论认为这是由类体电离回波引起的。

The second possibility is that the luminosity is because of a mighty quasar.

第二种可能性是，这种亮度是因为一个强大的类体。

A quasar is the most powerful object in the Universe.

类体是宇宙中最具威力的天体。

12. quasars, which fountain energy at rates the universe has never seen since their heyday.

类体，其能量以宇宙自鼎盛时期以来从未见过的速度喷射。

There, she joined the team that built a radio telescope to detect quasars.

在那里，她加入了建造射电望远镜以探测类体的团队。

Quasars are much brighter, so scientists are able to observe the activity from much further away and deeper in the past.

类体要明亮得多，所以科学家能够从更远更深的地方观察到过去的活动。

And quasars are the perfect backlight. Their luminosity can be thousands of times that of whole galaxies.

类体是完美的背光源。它的亮度可以是整个系的数千倍。

In 1963, Dutch astronomer Martin Schmidt discovered a quasar that was hugely distant, 2.5 billion light-years away.

1963年， 荷兰天文学家马丁·施密特发现了一个极为遥远的类体，距离地球达25亿光年之遥。

A world devoted to the mysteries of the universe, like quasars, quarks, and most baffling of all, Qdoba.

一个致力于探索宇宙奥秘的世界，从类体、夸克，到最令人费解的Qdoba（墨西哥风味连锁餐厅）。

So we could be a little bit of a quasar for a bit.

所以我可能会暂时成为一个小小的类体。

A discrepancy arises when considering the behavior of this event  compared to typical quasars.

在考虑这一事件的行为与典型类体的行为时，出现了差异。

Quasars, or quasistellar objects, were unfathomably bright sources of radio waves, first identified by telescope in the late 1950s.

类体，或称类状天体，是极其明亮的射电波源，最早于20世纪50年代末通过望远镜被发现。

Scientists in the UK say quasars, the brightest and most powerful objects in the universe, may be the result of galaxies merging.

英国科学家表示，宇宙中最亮、最强大的天体类体可能是系合并的结果。