r/SpaceNews

We like to think of the Moon as a quiet, dead rock floating silently in space. In reality? It’s a hyper-active cosmic shooting gallery. Because the Moon has no atmosphere to burn up incoming space debris, every tiny micrometeoroid slams directly into the lunar dust at speeds exceeding 30,000 mph.

Now, NASA Goddard is sending a specialized payload called LEMS-SP to the lunar surface aboard a commercial CLPS lander. Think of it as placing a hyper-sensitive stethoscope directly onto the skin of the Moon.

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