Auroras constantly move and change shape.

极光不断移动，伴随着形状的改变。

Steve is an aurora, and a good looking one, too.

史蒂夫极光，好看的极光。

It caused brilliant auroras far south of the Arctic.

它引发色彩斑斓的极光达极。

This is what we call the aurora, or the northern (and southern) lights.

这就我们所说的极光，或称极光（和极光）。

An aurora around the North Pole is called 'aurora borealis' or the northern lights.

环绕着极的极光被称作极光或者方的光。

Side effects of increased solar activity are the auroras that dance around Earth's poles.

太阳活动增加的副作用球两极舞动的极光。

An aurora around the South Pole is called 'aurora australis, ' or the southern lights.

环绕着极的极光被称为极光或者方的光。

Who gave the aurora borealis its name?

谁为极光命的名？

Such displays are also known as auroras.

这一景象也被称为极光。

Auroras can also affect power and communications.

极光也会影响电力和通讯。

Auroras work like neon signs, on an enormous scale.

极光就象规模无比宏大的霓虹灯一样。

Massive auroras occurred as far south as the Caribbean.

远加勒比的部产生了巨大的极光。

Places that rarely get a glimpse of the aurora borealis.

那里很少能看极光。

The auroras are close enough to reach out and touch!

近咫尺的极光！

In fact, the aurora borealis is caused by storms on the sun.

而事实上，极光由太阳风暴引起的。

The aurora is a stunning display of Earth's magnetic field in action.

极光就球磁场发挥作用的绝佳展示。

And it's what gives us this: The aurora!

而且它给了我们这个：极光！

Saturn's sound waves are related to the auroras near the planet's poles.

土星的声波与行星两极附近的极光有关。

For today's story getting a 10 out of 10 aurora borealis volcano style.

今天的满分新闻，极光火山。

These ghostly auroras are a thousand times more powerful than Earth's northern and southern lights.

这些可怕的极光要1000倍强于球极和极的极光。