Just saw some amazing aurora this morning.
今早刚看到这神奇的极光。
And don't let the aurora borealis fool you.
所以不要被北极光给蒙蔽了双眼。
Dense cloud cover is dimly visible below the aurora.
在极光下方隐约可见密集的云层。
The aurora borealis might be the greatest show on earth.
北极光也许是地球上最伟大的表演。
I ran out into the field, and within a few minutes the aurora went crazy!
我跑到空地上，几分钟内极光就疯狂地充满了整个天空。
He said: "I ran out and put my camera out and immediately saw reddish aurora."
他说道：“我跑出去，刚把相机拿出来就马上看到了红色的极光。”
I spent a week capturing one of the biggest aurora borealis shows in recent years.
我用了一周的时间拍下了近年来最壮美的一次极光。
Elusive even when staring straight at it, the aurora follows no discernible schedule.
极光不遵从可识别的规程，即使直盯着它也难以捉摸。
The northerners believed the aurora was a reflection cast by large swarms of herring into the sky.
北方人相信，极光就是成群的鲱鱼将鳞光反射到了天际。
These findings contradict the commonly made assumption of aurora being mirror images of each other.
这些研究结果驳斥了我们通常认为的南北半球极光互为镜像的说法。
As the September 23rd equinox approaches, nights grow longer and a favorable season for aurora begins.
随着9月23日秋分的来临，夜晚越来越长，观测北极光的最佳季节开始了。
It was two days before the new moon so the conditions were almost perfect for aurora and star photography.
那时候离新月到来还有两天，非常适合极光和星空的拍摄。
The aurora has a sinuous ribbon shape that separates into discrete spots near the lower right corner of the image.
丝带状蜿蜒的极光在图片右下角附近分散成离散的斑点。
Contrary to widely held belief, the aurora borealis is not strictly a phenomenon of winter lights in the Arctic.
与人们的共识相反，北极光并非仅仅是北极冬季里的光亮现象。
But without a large prominence eruption, we will not have a magnetic storm here at Earth that drives the brilliant aurora.
但是，如果不发生大喷发，地球将不会受磁暴影响，也就不会产生明亮的极光。
A vast dawn of ideas is the peculiarity of our century, and in that aurora England and Germany have a magnificent radiance.
思想的广泛昌明是我们这一世纪的特征，在那曙光里，英国和德国都有它们辉煌的成就。
For example, the green aurora pictured was the result of oxygen-atom collisions about 60 to 120 miles (100 to 200 kilometers) up.
比如，绿色北极光源自于60到120英里(100到200公里)高的氧原子的碰撞。
But just as the clouds started to come in over the mountains I noticed this faint aurora lining up perfectly beside the Milky Way.
但是就在云团将要越过山头的时候，我注意到暗淡的极光竟然恰好就在银河旁边排开来。
From high northern latitudes these mesmerizing northern lights, also known as the aurora borealis, are becoming a more familiar sight.
从北部高纬度地区看到的这些迷人的北方的光，也被称为北极光，正慢慢变成更加熟悉的景象。
The charged particles interacting with Earth’s magnetic field generate intense and beautiful aurora, but they can also be destructive.
带电粒子与地球磁场相互作用产生了强烈而绮丽的极光，但是它们也有可能是具有破坏性的。
The charged particles interacting with Earth's magnetic field generate intense and beautiful aurora, but they can also be destructive.
带电粒子与地球磁场相互作用产生了强烈而绮丽的极光，但是它们也有可能是具有破坏性的。
The aurora borealis, or northern Lights, are seen in the sky above the village of Ersfjordbotn near Tromso in northern Norway on Feb. 21.
2月21日，在挪威北部Tromso附近一个叫Ersfjordbotn的村庄观测到的北极光。
Among the views of Earth afforded astronauts aboard the International Space Station (ISS), surely one of the most spectacular is of the aurora.
对于那些登上国际空间站(ISS)的宇航员而言，毫无疑问极光是最引人注目的地球景象之一。
This striking aurora image was taken during a geomagnetic storm that was most likely caused by a coronal mass ejection from the Sun on May 24, 2010.
这张惊人的极光图片在一场极有可能由2010年5月24日来自太阳的日冕物质抛射引起的地磁风暴期间拍摄的。
Red aurora are generated by light emitted at a longer wavelength (0.630 micrometers), and other colors such as blue and purple are also sometimes observed.
红色的极光是由较长波长(0.630微米)的发出光引起的，有时也会观察到其他诸如蓝色和紫色的极光。
While aurora are generally only visible close to the poles, severe magnetic storms impacting the Earth’s magnetic field can shift them towards the equator.
虽然极光一般仅在两极附近可见，不过在强烈的磁暴对地球磁场的影响下，极光也会在赤道附近出现。
While aurora are generally only visible close to the poles, severe magnetic storms impacting the Earth's magnetic field can shift them towards the equator.
虽然极光一般仅在两极附近可见，不过在强烈的磁暴对地球磁场的影响下，极光也会在赤道附近出现。
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