Studying cold trap deposits has direct applicability to learning more about the planet Mercury, and lunar regolith contains information about the history of our Sun.

通过研究冷井沉积物，我们可以直接从中学习到更多有关水星的知识，此外，在月球的风化层中还包含了有关太阳历史的信息。

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Lunar eclipses occur when the sun, Earth and moon sit in alignment and the Earth blocks sunlight from reaching the moon.

当太阳、地球和月球成一直线且地球遮挡了太阳照到月球上的太阳光。

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A total lunar eclipse also occurs when the sun, Earth and moon are almost exactly in line, leaving the full moon appear much dimmer than usual.

而太阳、地球和月亮又几乎处于一条线上，月全食出现，导致满月比往常晦暗许多。

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The baking sun, coupled with the lunar-like lava beginning to dominate the terrain, starts to addle my mind.

CNN: Driving Maui's wild highway

The lunar outpost will most likely be placed on the lunar south pole, which is lit by the sun three-quarters of the time, and has possible resources to mine nearby.

ENGADGET: NASA planning to set up shop on the moon in 2024