The map below shows the Apollo 11 crew's movement on the Moon can fit within the size of a soccer (football) field.

这幅地图下面显示，阿波罗11号宇航员曾获动过的地方仅相当于一个英式足球场大小。

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Orbiting the moon at an altitude of just 31 miles, the LRO spacecraft is designed to map the lunar surface in unprecedented detail to help identify possible landing sites for future manned missions.

LRO太空飞行器在仅31英里的高度绕月球飞行，设计该飞行器的目的是绘制空前详细的月球表面地图，以帮助确定未来载人飞行任务可能的着陆点。

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Scientists are trying to map the surface of the moon.

科学家们正设法绘制月球表面图。

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Ebb and Flow (which were named in a contest by elementary school students) have been circling the Moon since January 1st, developing a detailed gravitational map of the Moon.

FORBES: NASA Prepares To Crash Its Probes Into The Moon

Scientists will then be able to use those measurements to produce a gravitational map of the Moon, just like GRACE did for the Earth.

FORBES: NASA's GRAIL Mission Will Unlock Secrets Of The Moon's Interior

The discovery of ice is sure to overshadow the many other things Lunar Prospector will achieve (such as the first complete map of the moon's gravity, also announced this week).

ECONOMIST: At least lunar gold-diggers will be able to take a shower