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Meteorite Hit Central Russia

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2月中,一颗巨大陨石击中俄罗斯莫斯科附近一城市,陨石在穿越大气层时摩擦燃烧,发生爆炸,产生大量碎片和巨大冲击波,造成众多人员受伤和财物损失。

A meteorite hit central russia in February, raining fireballs over a vast area and causing a shock wave that broke windows, damaged buildings and injured some 1,200 people.

On that Friday morning, people in Chelyabinsk heard what sounded like an explosion, saw a bright light and then felt the shock wave. Chelyabinsk is an industrial city 1,500 km east of Moscow.

The fireball, travelling at a speed of 30 km per second, had blazed across the horizon, leaving a long white trail that could be seen as far as 200 km away.

“I was standing at a bus stop, seeing off my girlfriend,” said Andrei, a local resident who did not give his second name.“Then there was a flash and I saw a trail of smoke across the sky and felt a shock wave that smashed windows.”

The meteorite, which weighed about 10 metric tons and may have been made of iron, entered Earth’s atmosphere and broke apart 30~50 km above ground, according to Russia’s Academy of Sciences.

The energy released when it entered the Earth’s atmosphere was equivalent to a few kilotonnes, the academy said, the power of a small atomic weapon exploding.

About 1,200 people had been injured, at least 200 of them children, and most from shards of glass.

One piece of meteorite broke through the ice in the Cherbakul Lake near Chelyabinsk, leaving a hole several meters wide.

After that, a“meteorite rush” started around the city. Groups of people have started combing through the snow and ice, looking for the fragments of the meteorite.

Onespace enthusiast estimated the fragments could be worth anything up to 66,000 roubles([S] 2,200) per gram ―more than 40 times the current cost of gold.

meteorite n. 陨石,陨星

blaze vi. 燃烧;照耀

trail n. 尾部;痕迹

resident n. 居民

flash n. 闪光

smash vt. 粉碎

release vt. 释放

equivalent n. 相等物

atomic adj. 原子的

shard n. 碎片

rush n. 热潮

fragment n. 碎片

enthusiast n. 狂热者,爱好者

rouble n. 卢布(货币单位)