苏丹境内，这些在经过大气层爆炸时产生的陨石散落在沙漠之中，隐没于崎岖旷野之上。
Back in Sudan, the pebble-like meteorites formed by the explosion in the atmosphere had scattered miles over the desert, lost on the rocky plain.
太空岩石群 ：陨石碎片一般会落入海洋，有时也会掉落沙漠，如同小行星2008TC3的残骸。
School of Rock: Fragments that manage to survive often fall into the ocean. Sometimes debris drops to the desert, as it did with asteroid 2008 TC3.
由于撒哈拉大沙漠的生存环境和月球以及其它的星球相似，陨石留下的痕迹是完好无损的。
Since the Sahara is about as life-sustaining as the moon and other planets, the forensic evidence left by the crater was pristine.
在图森市以北175英里的沙漠中有一个流星陨石坑，这是一个棚车大小的铁在大块到5万年前撞上地球留下的疤痕。
In the desert 175 miles north of Tucson, Meteor Crater is the scar where a boxcar-size hunk of iron slammed into Earth 50, 000 years ago.
在图森市以北175英里的沙漠中有一个流星陨石坑，这是一个棚车大小的铁在大块到5万年前撞上地球留下的疤痕。
In the desert 175 miles north of Tucson, Meteor Crater is the scar where a boxcar-size hunk of iron slammed into Earth 50,000 years ago.
据周四报道，科学家发现位于月球南极的冷陨石坑底部阴影地带，湿度似乎比撒哈拉沙漠大。
The Moon, at least at the bottom of a deep, dark cold crater near its South Pole, seems to be wetter than the Sahara, scientists reported Thursday.
近年来在南极及澳大利亚、非洲和北美的沙漠地区发现和回收了大量的陨石，改变了以前的球粒陨石分类。
The large number of meteorites from Antarctica and the desert areas of Australia, Africa and North America changed the previous chondrite classification in recent years.
然而，此地带大部分地区是大海和沙漠，陨石坑已是人们看不见的永远无从考证的迷了。
But the most part of this area is covered by ocean and desert, in which the meteorite craters are a myth that people will never testify them.
然而，此地带大部分地区是大海和沙漠，陨石坑已是人们看不见的永远无从考证的迷了。
But the most part of this area is covered by ocean and desert, in which the meteorite craters are a myth that people will never testify them.
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