This impact released an enormous amount of energy, excavating a crater about twice as large as the lunar crater Tycho.

这次撞击释放了大量的能量，挖出了一个大约有月球上的第谷陨石坑两倍大的陨石坑。

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Nasa scientists had anticipated that the impact would throw up a six-mile-high cloud of lunar dust and rock which could be scanned for evidence of frozen water.

美国航天局的科学家曾希望这个撞击会抛起六英里高的月球尘埃和碎片云，通过对其扫描，可以找到结冰水的证据。

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The impact carved a hole 70 to 100 feet in diameter and tossed up a fountain of lunar material six feet deep.

雕刻了一个洞的影响直径70到100英尺的泉源，而且投掷了月球物质六英尺深。

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It has long been thought that the lunar body resulted from an impact between the early Earth and another planet-sized object 4.5 billion years ago.

BBC: Moon formation: New spins put on old questions

Combining January and February, thereby smoothing out the impact of the Lunar New Year, exports from South Korea grew 0.6% YoY, marginally better than the 0.4% decline recorded in the fourth quarter of last year.

FORBES: Why Are Asia's Markets Trailing The World?

The television pictures on board were designed to begin operating when the rocket came within 2, 500 miles (4, 023km) of the lunar surface - 40 minutes before impact - and then send an image of the Moon back to Earth every 13 seconds.

BBC: 1962: First US rocket lands on Moon