如何寻找月球冰？月震来帮忙！

科学家正利用月震产生的地震波作为定位信标，以探测月球表面及下方可能隐藏的水冰储备。这种方法为寻找月球上难以直接观测的冰沉积物提供了新途径。

The surface of the Moon is a bleak and forbidding place that might be hiding a lot of water ice on and under the dusty landscape. However, most possible ice deposits don't just stand out in an image. You need specialized mapping to find traces of water ice. So, scientists have devised another way to find the Moon's frosty hidden reserves. They use seismic waves from moonquakes as locator beacons.