这个星系以其浅蓝色盘、碎片状云形成的网以及从中心区域喷发出来看似炽热的羽状氢爆。
The galaxy is remarkable for its bright blue disk, webs of shredded clouds and fiery-looking plumes of glowing hydrogen blasting out of its central regions.
许多星系都呈现出双泡状物质喷流并且伴有核心区域喷发出的能量，不过“费米气泡”已然超越了这种简单的解释。
Lots of galaxies exhibit two-lobed jets of matter and energy erupting from their cores, but the "Fermi bubbles" defy easy explanation.
看到这里大量的枕状熔岩，辛顿立刻产生一个假设：也许该区域的海山都形成自同一次火山喷发的多条岩浆流？
There are lots of pillow lavas here too, prompting Sinton to form a hypothesis: perhaps the seamounts in this region formed from the same volcanic eruption, made up of many flows?
黑子是太阳表面比较暗的区域，也叫活动区。那里经常发生耀斑和日冕物质抛射等剧烈的喷发现象。
Sunspots are dark patches marking magnetically active regions that often host solar flares and violent belches called coronal mass ejections.
(事实是一些穴居动物在这场喷发中的存活引发了第一个惊喜之一)，克里萨·弗林标示出一块目前还在研究的区域说。
(the fact that some burrowing creatures had survived the blast was one of the mountain's first surprises.) Mr. Crisafulli marked off research plots that remain under study today.
纳布诺是位于三块板块交接的位置东非大裂谷活跃带的一部分，在此区域，地壳非常薄，位于薄弱点的火山喷发频繁。
Nabro is part of the very active East African Rift, where three tectonic plates are pulling away from each other. As the Earth's crust thins in the region, volcanoes rise in weak spots.
然而这个区域还是基本上光秃秃的，布满了房子般大小的岩石块，形成一个个的小山岗，这些都是火山喷发的时候从山顶滚落下来的。
But the zone is largely treeless, studded with house-size rocky chunks, called hummocks, that broke off the top of the mountain when it exploded.
但是碰巧这个火山喷发的灰尘正在经过一片空运繁忙的区域。
It just happens to be that the ash from this volcano is going over a very populated area with a lot of heavy air travel.
通过对地球物理结构的研究，地质物理学家能够更准确的勘探到地球板块运动、火山喷发和矿产资源丰富的区域。
By applying the insights of physics to the study of the earth's structure, geophysical engineers are better to predict seismic activity, volcanic eruptions, and fruitful areas for oil exploration.
火山专家说，星期五的火山喷发是自1870年代以来最大的一次。鉴于这一火山的不可预测性，印尼官员将“危险区域”扩大到方圆20公里。
Volcano experts said the Friday blast was the biggest since the 1870s. With the unpredictability of the volcano, authorities widened the danger zone around the mountain to 20 kilometers.
火山专家说，星期五的火山喷发是自1870年代以来最大的一次。鉴于这一火山的不可预测性，印尼官员将“危险区域”扩大到方圆20公里。
Volcano experts said the Friday blast was the biggest since the 1870s. With the unpredictability of the volcano, authorities widened the danger zone around the mountain to 20 kilometers.
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